71314859

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 90205920

約数和(自身を除く): 18891061

約数列:

[1, 7, 11, 77, 121, 269, 313, 847, 1883, 2191, 2959, 3443, 20713, 24101, 32549, 37873, 84197, 227843, 265111, 589379, 926167, 6483169, 10187837, 71314859]

約数ペア:

[(1, 71314859), (7, 10187837), (11, 6483169), (77, 926167), (121, 589379), (269, 265111), (313, 227843), (847, 84197), (1883, 37873), (2191, 32549), (2959, 24101), (3443, 20713)]