71371013

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 84733440

約数和(自身を除く): 13362427

約数列:

[1, 7, 43, 67, 301, 469, 2881, 3539, 20167, 24773, 152177, 237113, 1065239, 1659791, 10195859, 71371013]

約数ペア:

[(1, 71371013), (7, 10195859), (43, 1659791), (67, 1065239), (301, 237113), (469, 152177), (2881, 24773), (3539, 20167)]