123721121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{102503}}^1$

素因数の和:102591

約数の個数: 8

約数和(自身を含む): 132845184

約数和(自身を除く): 9124063

約数列:

[1, 17, 71, 1207, 102503, 1742551, 7277713, 123721121]

約数ペア:

[(1, 123721121), (17, 7277713), (71, 1742551), (1207, 102503)]