2111330351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{734887}}^1$

素因数の和:734930

約数の個数: 12

約数和(自身を含む): 2420721072

約数和(自身を除く): 309390721

約数列:

[1, 13, 17, 169, 221, 2873, 734887, 9553531, 12493079, 124195903, 162410027, 2111330351]

約数ペア:

[(1, 2111330351), (13, 162410027), (17, 124195903), (169, 12493079), (221, 9553531), (2873, 734887)]