121111969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 134346240

約数和(自身を除く): 13234271

約数列:

[1, 11, 97, 223, 509, 1067, 2453, 5599, 21631, 49373, 113507, 237941, 543103, 1248577, 11010179, 121111969]

約数ペア:

[(1, 121111969), (11, 11010179), (97, 1248577), (223, 543103), (509, 237941), (1067, 113507), (2453, 49373), (5599, 21631)]