40922987

素因数分解:

$7^3\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 48024000

約数和(自身を除く): 7101013

約数列:

[1, 7, 49, 229, 343, 521, 1603, 3647, 11221, 25529, 78547, 119309, 178703, 835163, 5846141, 40922987]

約数ペア:

[(1, 40922987), (7, 5846141), (49, 835163), (229, 178703), (343, 119309), (521, 78547), (1603, 25529), (3647, 11221)]