22620871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 27962368

約数和(自身を除く): 5341497

約数列:

[1, 7, 13, 91, 331, 751, 2317, 4303, 5257, 9763, 30121, 68341, 248581, 1740067, 3231553, 22620871]

約数ペア:

[(1, 22620871), (7, 3231553), (13, 1740067), (91, 248581), (331, 68341), (751, 30121), (2317, 9763), (4303, 5257)]