64530791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1706

約数の個数: 12

約数和(自身を含む): 70184160

約数和(自身を除く): 5653369

約数列:

[1, 13, 169, 271, 1409, 3523, 18317, 45799, 238121, 381839, 4963907, 64530791]

約数ペア:

[(1, 64530791), (13, 4963907), (169, 381839), (271, 238121), (1409, 45799), (3523, 18317)]