15697521421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13005403}}^1$

素因数の和:13005491

約数の個数: 8

約数和(自身を含む): 16855003584

約数和(自身を除く): 1157482163

約数列:

[1, 17, 71, 1207, 13005403, 221091851, 923383613, 15697521421]

約数ペア:

[(1, 15697521421), (17, 923383613), (71, 221091851), (1207, 13005403)]