291222227

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 308079072

約数和(自身を除く): 16856845

約数列:

[1, 37, 53, 97, 1531, 1961, 3589, 5141, 56647, 81143, 148507, 190217, 3002291, 5494759, 7870871, 291222227]

約数ペア:

[(1, 291222227), (37, 7870871), (53, 5494759), (97, 3002291), (1531, 190217), (1961, 148507), (3589, 81143), (5141, 56647)]