31961216911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1\times {\mathrm{53189}}^1$

素因数の和:55938

約数の個数: 16

約数和(自身を含む): 36458553600

約数和(自身を除く): 4497336689

約数列:

[1, 13, 17, 221, 2719, 35347, 46223, 53189, 600899, 691457, 904213, 11754769, 144620891, 1880071583, 2458555147, 31961216911]

約数ペア:

[(1, 31961216911), (13, 2458555147), (17, 1880071583), (221, 144620891), (2719, 11754769), (35347, 904213), (46223, 691457), (53189, 600899)]