422552403

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 774860800

約数和(自身を除く): 352308397

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 229, 273, 351, 687, 751, 819, 1603, 2061, 2253, 2457, 2977, 4809, 5257, 6183, 6759, 8931, 9763, 14427, 15771, 20277, 20839, 26793, 29289, 43281, 47313, 62517, 68341, 80379, 87867, 141939, 171979, 187551, 205023, 263601, 515937, 562653, 615069, 1203853, 1547811, 1845207, 2235727, 3611559, 4643433, 6707181, 10834677, 15650089, 20121543, 32504031, 46950267, 60364629, 140850801, 422552403]

約数ペア:

[(1, 422552403), (3, 140850801), (7, 60364629), (9, 46950267), (13, 32504031), (21, 20121543), (27, 15650089), (39, 10834677), (63, 6707181), (91, 4643433), (117, 3611559), (189, 2235727), (229, 1845207), (273, 1547811), (351, 1203853), (687, 615069), (751, 562653), (819, 515937), (1603, 263601), (2061, 205023), (2253, 187551), (2457, 171979), (2977, 141939), (4809, 87867), (5257, 80379), (6183, 68341), (6759, 62517), (8931, 47313), (9763, 43281), (14427, 29289), (15771, 26793), (20277, 20839)]