3131201388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{525017}}^1$

素因数の和:525102

約数の個数: 48

約数和(自身を含む): 8467490304

約数和(自身を除く): 5336288916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 525017, 1050034, 1575051, 2100068, 3150102, 3675119, 6300204, 7350238, 11025357, 14700476, 22050714, 37276207, 44101428, 74552414, 111828621, 149104828, 223657242, 260933449, 447314484, 521866898, 782800347, 1043733796, 1565600694, 3131201388]

約数ペア:

[(1, 3131201388), (2, 1565600694), (3, 1043733796), (4, 782800347), (6, 521866898), (7, 447314484), (12, 260933449), (14, 223657242), (21, 149104828), (28, 111828621), (42, 74552414), (71, 44101428), (84, 37276207), (142, 22050714), (213, 14700476), (284, 11025357), (426, 7350238), (497, 6300204), (852, 3675119), (994, 3150102), (1491, 2100068), (1988, 1575051), (2982, 1050034), (5964, 525017)]