2214009

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3699072

約数和(自身を除く): 1485063

約数列:

[1, 3, 7, 9, 21, 63, 113, 311, 339, 791, 933, 1017, 2177, 2373, 2799, 6531, 7119, 19593, 35143, 105429, 246001, 316287, 738003, 2214009]

約数ペア:

[(1, 2214009), (3, 738003), (7, 316287), (9, 246001), (21, 105429), (63, 35143), (113, 19593), (311, 7119), (339, 6531), (791, 2799), (933, 2373), (1017, 2177)]