31867161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2063}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 44912640

約数和(自身を除く): 13045479

約数列:

[1, 3, 19, 57, 271, 813, 2063, 5149, 6189, 15447, 39197, 117591, 559073, 1677219, 10622387, 31867161]

約数ペア:

[(1, 31867161), (3, 10622387), (19, 1677219), (57, 559073), (271, 117591), (813, 39197), (2063, 15447), (5149, 6189)]