390825844877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21306539}}^1$

素因数の和:21306652

約数の個数: 16

約数和(自身を含む): 451016838720

約数和(自身を除く): 60190993843

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 18343, 21306539, 276985007, 362211163, 1768442737, 4708745119, 22989755581, 30063526529, 390825844877]

約数ペア:

[(1, 390825844877), (13, 30063526529), (17, 22989755581), (83, 4708745119), (221, 1768442737), (1079, 362211163), (1411, 276985007), (18343, 21306539)]