4893651

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 8143200

約数和(自身を除く): 3249549

約数列:

[1, 3, 7, 9, 21, 63, 173, 449, 519, 1211, 1347, 1557, 3143, 3633, 4041, 9429, 10899, 28287, 77677, 233031, 543739, 699093, 1631217, 4893651]

約数ペア:

[(1, 4893651), (3, 1631217), (7, 699093), (9, 543739), (21, 233031), (63, 77677), (173, 28287), (449, 10899), (519, 9429), (1211, 4041), (1347, 3633), (1557, 3143)]