28471069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 32400000

約数和(自身を除く): 3928931

約数列:

[1, 11, 29, 149, 319, 599, 1639, 4321, 6589, 17371, 47531, 89251, 191081, 981761, 2588279, 28471069]

約数ペア:

[(1, 28471069), (11, 2588279), (29, 981761), (149, 191081), (319, 89251), (599, 47531), (1639, 17371), (4321, 6589)]