4671837

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 20

約数和(自身を含む): 7046556

約数和(自身を除く): 2374719

約数列:

[1, 3, 9, 27, 81, 137, 411, 421, 1233, 1263, 3699, 3789, 11097, 11367, 34101, 57677, 173031, 519093, 1557279, 4671837]

約数ペア:

[(1, 4671837), (3, 1557279), (9, 519093), (27, 173031), (81, 57677), (137, 34101), (411, 11367), (421, 11097), (1233, 3789), (1263, 3699)]