797074587

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{54367}}^1$

素因数の和:54560

約数の個数: 20

約数和(自身を含む): 1197292096

約数和(自身を除く): 400217509

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 54367, 163101, 489303, 1467909, 4403727, 9840427, 29521281, 88563843, 265691529, 797074587]

約数ペア:

[(1, 797074587), (3, 265691529), (9, 88563843), (27, 29521281), (81, 9840427), (181, 4403727), (543, 1467909), (1629, 489303), (4887, 163101), (14661, 54367)]