317320549

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{27457}}^1$

素因数の和:27604

約数の個数: 16

約数和(自身を含む): 393637888

約数和(自身を除く): 76317339

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 27457, 192199, 356941, 2498587, 3487039, 24409273, 45331507, 317320549]

約数ペア:

[(1, 317320549), (7, 45331507), (13, 24409273), (91, 3487039), (127, 2498587), (889, 356941), (1651, 192199), (11557, 27457)]