29978109

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 49937472

約数和(自身を除く): 19959363

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 4211, 7119, 12633, 29477, 37899, 88431, 265293, 475843, 1427529, 3330901, 4282587, 9992703, 29978109]

約数ペア:

[(1, 29978109), (3, 9992703), (7, 4282587), (9, 3330901), (21, 1427529), (63, 475843), (113, 265293), (339, 88431), (791, 37899), (1017, 29477), (2373, 12633), (4211, 7119)]