21402364319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5801671}}^1$

素因数の和:5801726

約数の個数: 16

約数和(自身を含む): 26734104576

約数和(自身を除く): 5331740257

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5801671, 40611697, 98628407, 179851801, 690398849, 1258962607, 3057480617, 21402364319]

約数ペア:

[(1, 21402364319), (7, 3057480617), (17, 1258962607), (31, 690398849), (119, 179851801), (217, 98628407), (527, 40611697), (3689, 5801671)]