90408071

素因数分解:

${\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1586

約数の個数: 12

約数和(自身を含む): 98183160

約数和(自身を除く): 7775089

約数列:

[1, 13, 169, 509, 1051, 6617, 13663, 86021, 177619, 534959, 6954467, 90408071]

約数ペア:

[(1, 90408071), (13, 6954467), (169, 534959), (509, 177619), (1051, 86021), (6617, 13663)]