289442011

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 306900000

約数和(自身を除く): 17457989

約数列:

[1, 29, 61, 131, 1249, 1769, 3799, 7991, 36221, 76189, 163619, 231739, 2209481, 4744951, 9980759, 289442011]

約数ペア:

[(1, 289442011), (29, 9980759), (61, 4744951), (131, 2209481), (1249, 231739), (1769, 163619), (3799, 76189), (7991, 36221)]