30916743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 50991360

約数和(自身を除く): 20074617

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3793, 8151, 11379, 41723, 49309, 72067, 125169, 147927, 216201, 542399, 792737, 936871, 1627197, 2378211, 2810613, 10305581, 30916743]

約数ペア:

[(1, 30916743), (3, 10305581), (11, 2810613), (13, 2378211), (19, 1627197), (33, 936871), (39, 792737), (57, 542399), (143, 216201), (209, 147927), (247, 125169), (429, 72067), (627, 49309), (741, 41723), (2717, 11379), (3793, 8151)]