13012251

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 19880448

約数和(自身を除く): 6868197

約数列:

[1, 3, 7, 21, 601, 1031, 1803, 3093, 4207, 7217, 12621, 21651, 619631, 1858893, 4337417, 13012251]

約数ペア:

[(1, 13012251), (3, 4337417), (7, 1858893), (21, 619631), (601, 21651), (1031, 12621), (1803, 7217), (3093, 4207)]