140000009873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2243}}^1\times {\mathrm{5527}}^1$

素因数の和:8284

約数の個数: 16

約数和(自身を含む): 146476256256

約数和(自身を除く): 6476246383

約数列:

[1, 23, 491, 2243, 5527, 11293, 51589, 127121, 1101313, 2713757, 12397061, 25330199, 62416411, 285132403, 6086956951, 140000009873]

約数ペア:

[(1, 140000009873), (23, 6086956951), (491, 285132403), (2243, 62416411), (5527, 25330199), (11293, 12397061), (51589, 2713757), (127121, 1101313)]