190691871

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1451}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 258432768

約数和(自身を除く): 67740897

約数列:

[1, 3, 71, 213, 617, 1451, 1851, 4353, 43807, 103021, 131421, 309063, 895267, 2685801, 63563957, 190691871]

約数ペア:

[(1, 190691871), (3, 63563957), (71, 2685801), (213, 895267), (617, 309063), (1451, 131421), (1851, 103021), (4353, 43807)]