71446973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 81614400

約数和(自身を除く): 10167427

約数列:

[1, 13, 19, 139, 247, 1807, 2081, 2641, 27053, 34333, 39539, 289259, 514007, 3760367, 5495921, 71446973]

約数ペア:

[(1, 71446973), (13, 5495921), (19, 3760367), (139, 514007), (247, 289259), (1807, 39539), (2081, 34333), (2641, 27053)]