31625313

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 43309056

約数和(自身を除く): 11683743

約数列:

[1, 3, 47, 141, 211, 633, 1063, 3189, 9917, 29751, 49961, 149883, 224293, 672879, 10541771, 31625313]

約数ペア:

[(1, 31625313), (3, 10541771), (47, 672879), (141, 224293), (211, 149883), (633, 49961), (1063, 29751), (3189, 9917)]