1617964089859

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1\times {\mathrm{5701}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 1869373512864

約数和(自身を除く): 251409423005

約数列:

[1, 13, 17, 169, 173, 221, 571, 2249, 2873, 2941, 5701, 7423, 9707, 29237, 38233, 74113, 96499, 96917, 98783, 126191, 497029, 963469, 986273, 1259921, 1284179, 1640483, 1679311, 3255271, 12821549, 16378973, 16694327, 16766641, 21831043, 42318523, 55339607, 166680137, 217966333, 283803559, 550140799, 563161883, 719414891, 2833562329, 7321104479, 9352393583, 9573752011, 95174358227, 124458776143, 1617964089859]

約数ペア:

[(1, 1617964089859), (13, 124458776143), (17, 95174358227), (169, 9573752011), (173, 9352393583), (221, 7321104479), (571, 2833562329), (2249, 719414891), (2873, 563161883), (2941, 550140799), (5701, 283803559), (7423, 217966333), (9707, 166680137), (29237, 55339607), (38233, 42318523), (74113, 21831043), (96499, 16766641), (96917, 16694327), (98783, 16378973), (126191, 12821549), (497029, 3255271), (963469, 1679311), (986273, 1640483), (1259921, 1284179)]