2017169917

素因数分解:

$7^2\times {\mathrm{211}}^1\times {\mathrm{195103}}^1$

素因数の和:195328

約数の個数: 12

約数和(自身を含む): 2357636736

約数和(自身を除く): 340466819

約数列:

[1, 7, 49, 211, 1477, 10339, 195103, 1365721, 9560047, 41166733, 288167131, 2017169917]

約数ペア:

[(1, 2017169917), (7, 288167131), (49, 41166733), (211, 9560047), (1477, 1365721), (10339, 195103)]