12473670897

素因数分解:

$3^5\times {\mathrm{2381}}^1\times {\mathrm{21559}}^1$

素因数の和:23955

約数の個数: 24

約数和(自身を含む): 18693554880

約数和(自身を除く): 6219883983

約数列:

[1, 3, 9, 27, 81, 243, 2381, 7143, 21429, 21559, 64287, 64677, 192861, 194031, 578583, 582093, 1746279, 5238837, 51331979, 153995937, 461987811, 1385963433, 4157890299, 12473670897]

約数ペア:

[(1, 12473670897), (3, 4157890299), (9, 1385963433), (27, 461987811), (81, 153995937), (243, 51331979), (2381, 5238837), (7143, 1746279), (21429, 582093), (21559, 578583), (64287, 194031), (64677, 192861)]