31956513

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 43436736

約数和(自身を除く): 11480223

約数列:

[1, 3, 107, 113, 321, 339, 881, 2643, 12091, 36273, 94267, 99553, 282801, 298659, 10652171, 31956513]

約数ペア:

[(1, 31956513), (3, 10652171), (107, 298659), (113, 282801), (321, 99553), (339, 94267), (881, 36273), (2643, 12091)]