69780293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 83197920

約数和(自身を除く): 13417627

約数列:

[1, 11, 19, 29, 209, 319, 397, 551, 841, 4367, 6061, 7543, 9251, 11513, 15979, 82973, 126643, 175769, 218747, 333877, 2406217, 3672647, 6343663, 69780293]

約数ペア:

[(1, 69780293), (11, 6343663), (19, 3672647), (29, 2406217), (209, 333877), (319, 218747), (397, 175769), (551, 126643), (841, 82973), (4367, 15979), (6061, 11513), (7543, 9251)]