47190651

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9887}}^1$

素因数の和:9970

約数の個数: 16

約数和(自身を含む): 66130944

約数和(自身を除く): 18940293

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 9887, 29661, 365819, 425141, 1097457, 1275423, 15730217, 47190651]

約数ペア:

[(1, 47190651), (3, 15730217), (37, 1275423), (43, 1097457), (111, 425141), (129, 365819), (1591, 29661), (4773, 9887)]