61517617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 74068992

約数和(自身を除く): 12551375

約数列:

[1, 7, 23, 107, 161, 749, 2461, 3571, 17227, 24997, 82133, 382097, 574931, 2674679, 8788231, 61517617]

約数ペア:

[(1, 61517617), (7, 8788231), (23, 2674679), (107, 574931), (161, 382097), (749, 82133), (2461, 24997), (3571, 17227)]