1025216421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{782011}}^1$

素因数の和:782056

約数の個数: 16

約数和(自身を含む): 1501463040

約数和(自身を除く): 476246619

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 782011, 2346033, 14858209, 17986253, 44574627, 53958759, 341738807, 1025216421]

約数ペア:

[(1, 1025216421), (3, 341738807), (19, 53958759), (23, 44574627), (57, 17986253), (69, 14858209), (437, 2346033), (1311, 782011)]