1965645121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{275339}}^1$

素因数の和:275420

約数の個数: 12

約数和(自身を含む): 2197213200

約数和(自身を除く): 231568079

約数列:

[1, 11, 59, 121, 649, 7139, 275339, 3028729, 16245001, 33316019, 178695011, 1965645121]

約数ペア:

[(1, 1965645121), (11, 178695011), (59, 33316019), (121, 16245001), (649, 3028729), (7139, 275339)]