870820439391

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{6379}}^1$

素因数の和:6829

約数の個数: 96

約数和(自身を含む): 1474766092800

約数和(自身を除く): 603945653409

約数列:

[1, 3, 7, 9, 21, 63, 89, 97, 251, 267, 291, 623, 679, 753, 801, 873, 1757, 1869, 2037, 2259, 5271, 5607, 6111, 6379, 8633, 15813, 19137, 22339, 24347, 25899, 44653, 57411, 60431, 67017, 73041, 77697, 133959, 156373, 170429, 181293, 201051, 219123, 401877, 469119, 511287, 543879, 567731, 618763, 1407357, 1533861, 1601129, 1703193, 1856289, 2166883, 3974117, 4331341, 4803387, 5109579, 5568867, 6500649, 11207903, 11922351, 12994023, 14410161, 15168181, 19501947, 33623709, 35767053, 38982069, 45504543, 55069907, 100871127, 136513629, 142500481, 155309513, 165209721, 385489349, 427501443, 465928539, 495629163, 997503367, 1087166591, 1156468047, 1282504329, 1397785617, 2992510101, 3261499773, 3469404141, 8977530303, 9784499319, 13822546657, 41467639971, 96757826599, 124402919913, 290273479797, 870820439391]

約数ペア:

[(1, 870820439391), (3, 290273479797), (7, 124402919913), (9, 96757826599), (21, 41467639971), (63, 13822546657), (89, 9784499319), (97, 8977530303), (251, 3469404141), (267, 3261499773), (291, 2992510101), (623, 1397785617), (679, 1282504329), (753, 1156468047), (801, 1087166591), (873, 997503367), (1757, 495629163), (1869, 465928539), (2037, 427501443), (2259, 385489349), (5271, 165209721), (5607, 155309513), (6111, 142500481), (6379, 136513629), (8633, 100871127), (15813, 55069907), (19137, 45504543), (22339, 38982069), (24347, 35767053), (25899, 33623709), (44653, 19501947), (57411, 15168181), (60431, 14410161), (67017, 12994023), (73041, 11922351), (77697, 11207903), (133959, 6500649), (156373, 5568867), (170429, 5109579), (181293, 4803387), (201051, 4331341), (219123, 3974117), (401877, 2166883), (469119, 1856289), (511287, 1703193), (543879, 1601129), (567731, 1533861), (618763, 1407357)]