13235911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 18

約数和(自身を含む): 15281232

約数和(自身を除く): 2045321

約数列:

[1, 13, 17, 169, 221, 271, 289, 2873, 3523, 3757, 4607, 45799, 48841, 59891, 78319, 778583, 1018147, 13235911]

約数ペア:

[(1, 13235911), (13, 1018147), (17, 778583), (169, 78319), (221, 59891), (271, 48841), (289, 45799), (2873, 4607), (3523, 3757)]