12644019

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 19273072

約数和(自身を除く): 6629053

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 853, 1647, 2559, 4941, 7677, 14823, 23031, 52033, 69093, 156099, 207279, 468297, 1404891, 4214673, 12644019]

約数ペア:

[(1, 12644019), (3, 4214673), (9, 1404891), (27, 468297), (61, 207279), (81, 156099), (183, 69093), (243, 52033), (549, 23031), (853, 14823), (1647, 7677), (2559, 4941)]