31860681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4483}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 44768256

約数和(自身を除く): 12907575

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4483, 7107, 13449, 103109, 309327, 461749, 1385247, 10620227, 31860681]

約数ペア:

[(1, 31860681), (3, 10620227), (23, 1385247), (69, 461749), (103, 309327), (309, 103109), (2369, 13449), (4483, 7107)]