4865440827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 7496294400

約数和(自身を除く): 2630853573

約数列:

[1, 3, 13, 19, 39, 57, 83, 239, 247, 249, 331, 717, 741, 993, 1079, 1577, 3107, 3237, 4303, 4541, 4731, 6289, 9321, 12909, 13623, 18867, 19837, 20501, 27473, 59033, 59511, 61503, 79109, 81757, 82419, 177099, 237327, 245271, 257881, 357149, 376903, 521987, 773643, 1028417, 1071447, 1130709, 1503071, 1565961, 3085251, 4509213, 4899739, 6566047, 6785831, 14699217, 19539923, 19698141, 20357493, 58619769, 85358611, 124754893, 256075833, 374264679, 1621813609, 4865440827]

約数ペア:

[(1, 4865440827), (3, 1621813609), (13, 374264679), (19, 256075833), (39, 124754893), (57, 85358611), (83, 58619769), (239, 20357493), (247, 19698141), (249, 19539923), (331, 14699217), (717, 6785831), (741, 6566047), (993, 4899739), (1079, 4509213), (1577, 3085251), (3107, 1565961), (3237, 1503071), (4303, 1130709), (4541, 1071447), (4731, 1028417), (6289, 773643), (9321, 521987), (12909, 376903), (13623, 357149), (18867, 257881), (19837, 245271), (20501, 237327), (27473, 177099), (59033, 82419), (59511, 81757), (61503, 79109)]