31202319

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 42591744

約数和(自身を除く): 11389425

約数列:

[1, 3, 53, 159, 311, 631, 933, 1893, 16483, 33443, 49449, 100329, 196241, 588723, 10400773, 31202319]

約数ペア:

[(1, 31202319), (3, 10400773), (53, 588723), (159, 196241), (311, 100329), (631, 49449), (933, 33443), (1893, 16483)]