13324227

素因数分解:

$3^1\times 7^2\times {\mathrm{90641}}^1$

素因数の和:90658

約数の個数: 12

約数和(自身を含む): 20666376

約数和(自身を除く): 7342149

約数列:

[1, 3, 7, 21, 49, 147, 90641, 271923, 634487, 1903461, 4441409, 13324227]

約数ペア:

[(1, 13324227), (3, 4441409), (7, 1903461), (21, 634487), (49, 271923), (147, 90641)]