117520039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41659}}^1$

素因数の和:41710

約数の個数: 16

約数和(自身を含む): 149309440

約数和(自身を除く): 31789401

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 41659, 291613, 541567, 1291429, 3790969, 9040003, 16788577, 117520039]

約数ペア:

[(1, 117520039), (7, 16788577), (13, 9040003), (31, 3790969), (91, 1291429), (217, 541567), (403, 291613), (2821, 41659)]