30917427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 12668493

約数列:

[1, 3, 19, 57, 251, 753, 2161, 4769, 6483, 14307, 41059, 123177, 542411, 1627233, 10305809, 30917427]

約数ペア:

[(1, 30917427), (3, 10305809), (19, 1627233), (57, 542411), (251, 123177), (753, 41059), (2161, 14307), (4769, 6483)]