30131169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3964

約数の個数: 16

約数和(自身を含む): 42604800

約数和(自身を除く): 12473631

約数列:

[1, 3, 19, 57, 139, 417, 2641, 3803, 7923, 11409, 72257, 216771, 528617, 1585851, 10043723, 30131169]

約数ペア:

[(1, 30131169), (3, 10043723), (19, 1585851), (57, 528617), (139, 216771), (417, 72257), (2641, 11409), (3803, 7923)]