12517749

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^2$

素因数の和:369

約数の個数: 18

約数和(自身を含む): 18500118

約数和(自身を除く): 5982369

約数列:

[1, 3, 9, 61, 151, 183, 453, 549, 1359, 9211, 22801, 27633, 68403, 82899, 205209, 1390861, 4172583, 12517749]

約数ペア:

[(1, 12517749), (3, 4172583), (9, 1390861), (61, 205209), (151, 82899), (183, 68403), (453, 27633), (549, 22801), (1359, 9211)]