99788893081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{113621}}^1$

素因数の和:114384

約数の個数: 16

約数和(自身を含む): 105673913856

約数和(自身を除く): 5885020775

約数列:

[1, 31, 41, 691, 1271, 21421, 28331, 113621, 878261, 3522251, 4658461, 78512111, 144412291, 2433875441, 3218996551, 99788893081]

約数ペア:

[(1, 99788893081), (31, 3218996551), (41, 2433875441), (691, 144412291), (1271, 78512111), (21421, 4658461), (28331, 3522251), (113621, 878261)]