113104321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18720

約数の個数: 16

約数和(自身を含む): 134366400

約数和(自身を除く): 21262079

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 18661, 205271, 354559, 541169, 3900149, 5952859, 10282211, 113104321]

約数ペア:

[(1, 113104321), (11, 10282211), (19, 5952859), (29, 3900149), (209, 541169), (319, 354559), (551, 205271), (6061, 18661)]