31903339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 4687061

約数列:

[1, 13, 17, 221, 241, 599, 3133, 4097, 7787, 10183, 53261, 132379, 144359, 1876667, 2454103, 31903339]

約数ペア:

[(1, 31903339), (13, 2454103), (17, 1876667), (221, 144359), (241, 132379), (599, 53261), (3133, 10183), (4097, 7787)]