472017

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 36

約数和(自身を含む): 834480

約数和(自身を除く): 362463

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 169, 247, 273, 399, 507, 637, 741, 931, 1183, 1729, 1911, 2793, 3211, 3549, 5187, 8281, 9633, 12103, 22477, 24843, 36309, 67431, 157339, 472017]

約数ペア:

[(1, 472017), (3, 157339), (7, 67431), (13, 36309), (19, 24843), (21, 22477), (39, 12103), (49, 9633), (57, 8281), (91, 5187), (133, 3549), (147, 3211), (169, 2793), (247, 1911), (273, 1729), (399, 1183), (507, 931), (637, 741)]