970203481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337697}}^1$

素因数の和:337740

約数の個数: 12

約数和(自身を含む): 1112377212

約数和(自身を除く): 142173731

約数列:

[1, 13, 17, 169, 221, 2873, 337697, 4390061, 5740849, 57070793, 74631037, 970203481]

約数ペア:

[(1, 970203481), (13, 74631037), (17, 57070793), (169, 5740849), (221, 4390061), (2873, 337697)]