31199233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 36046080

約数和(自身を除く): 4846847

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 1787, 17459, 23231, 30379, 141173, 394927, 1835249, 2399941, 31199233]

約数ペア:

[(1, 31199233), (13, 2399941), (17, 1835249), (79, 394927), (221, 141173), (1027, 30379), (1343, 23231), (1787, 17459)]