222414549

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{22111}}^1$

素因数の和:22600

約数の個数: 16

約数和(自身を含む): 339640320

約数和(自身を除く): 117225771

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 22111, 66333, 154777, 464331, 10591169, 31773507, 74138183, 222414549]

約数ペア:

[(1, 222414549), (3, 74138183), (7, 31773507), (21, 10591169), (479, 464331), (1437, 154777), (3353, 66333), (10059, 22111)]