2625161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 3314688

約数和(自身を除く): 689527

約数列:

[1, 7, 11, 77, 103, 331, 721, 1133, 2317, 3641, 7931, 25487, 34093, 238651, 375023, 2625161]

約数ペア:

[(1, 2625161), (7, 375023), (11, 238651), (77, 34093), (103, 25487), (331, 7931), (721, 3641), (1133, 2317)]