3131070.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 110532240

約数和(自身を除く): 39999609

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 4337, 5421, 13011, 16263, 39033, 56381, 169143, 507429, 602843, 1808529, 5425587, 7836959, 23510877, 70532631]

約数ペア:

[(1, 70532631), (3, 23510877), (9, 7836959), (13, 5425587), (39, 1808529), (117, 602843), (139, 507429), (417, 169143), (1251, 56381), (1807, 39033), (4337, 16263), (5421, 13011)]