4291443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 6838832

約数和(自身を除く): 2547389

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 853, 1677, 2559, 5031, 7677, 11089, 33267, 36679, 99801, 110037, 330111, 476827, 1430481, 4291443]

約数ペア:

[(1, 4291443), (3, 1430481), (9, 476827), (13, 330111), (39, 110037), (43, 99801), (117, 36679), (129, 33267), (387, 11089), (559, 7677), (853, 5031), (1677, 2559)]