47107833

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21481}}^1$

素因数の和:21544

約数の個数: 16

約数和(自身を含む): 68054976

約数和(自身を除く): 20947143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21481, 64443, 365177, 923683, 1095531, 2771049, 15702611, 47107833]

約数ペア:

[(1, 47107833), (3, 15702611), (17, 2771049), (43, 1095531), (51, 923683), (129, 365177), (731, 64443), (2193, 21481)]