1897023121

素因数分解:

$7^1\times {\mathrm{5381}}^1\times {\mathrm{50363}}^1$

素因数の和:55751

約数の個数: 8

約数和(自身を含む): 2168472384

約数和(自身を除く): 271449263

約数列:

[1, 7, 5381, 37667, 50363, 352541, 271003303, 1897023121]

約数ペア:

[(1, 1897023121), (7, 271003303), (5381, 352541), (37667, 50363)]