12378207

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 17160192

約数和(自身を除く): 4781985

約数列:

[1, 3, 31, 93, 167, 501, 797, 2391, 5177, 15531, 24707, 74121, 133099, 399297, 4126069, 12378207]

約数ペア:

[(1, 12378207), (3, 4126069), (31, 399297), (93, 133099), (167, 74121), (501, 24707), (797, 15531), (2391, 5177)]