1155651

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 1780224

約数和(自身を除く): 624573

約数列:

[1, 3, 7, 21, 113, 339, 487, 791, 1461, 2373, 3409, 10227, 55031, 165093, 385217, 1155651]

約数ペア:

[(1, 1155651), (3, 385217), (7, 165093), (21, 55031), (113, 10227), (339, 3409), (487, 2373), (791, 1461)]