4990419

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 8322912

約数和(自身を除く): 3332493

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 701, 791, 1017, 2103, 2373, 4907, 6309, 7119, 14721, 44163, 79213, 237639, 554491, 712917, 1663473, 4990419]

約数ペア:

[(1, 4990419), (3, 1663473), (7, 712917), (9, 554491), (21, 237639), (63, 79213), (113, 44163), (339, 14721), (701, 7119), (791, 6309), (1017, 4907), (2103, 2373)]