22867521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 31367424

約数和(自身を除く): 8499903

約数列:

[1, 3, 47, 141, 157, 471, 1033, 3099, 7379, 22137, 48551, 145653, 162181, 486543, 7622507, 22867521]

約数ペア:

[(1, 22867521), (3, 7622507), (47, 486543), (141, 162181), (157, 145653), (471, 48551), (1033, 22137), (3099, 7379)]