30906951

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 42491904

約数和(自身を除く): 11584953

約数列:

[1, 3, 37, 111, 383, 727, 1149, 2181, 14171, 26899, 42513, 80697, 278441, 835323, 10302317, 30906951]

約数ペア:

[(1, 30906951), (3, 10302317), (37, 835323), (111, 278441), (383, 80697), (727, 42513), (1149, 26899), (2181, 14171)]