125009997

素因数分解:

$3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{3571}}^1$

素因数の和:5248

約数の個数: 16

約数和(自身を含む): 190659072

約数和(自身を除く): 65649075

約数列:

[1, 3, 7, 21, 1667, 3571, 5001, 10713, 11669, 24997, 35007, 74991, 5952857, 17858571, 41669999, 125009997]

約数ペア:

[(1, 125009997), (3, 41669999), (7, 17858571), (21, 5952857), (1667, 74991), (3571, 35007), (5001, 24997), (10713, 11669)]