7410663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 12122880

約数和(自身を除く): 4712217

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 491, 559, 1161, 1473, 1677, 4419, 5031, 6383, 13257, 15093, 19149, 21113, 57447, 63339, 172341, 190017, 274469, 570051, 823407, 2470221, 7410663]

約数ペア:

[(1, 7410663), (3, 2470221), (9, 823407), (13, 570051), (27, 274469), (39, 190017), (43, 172341), (117, 63339), (129, 57447), (351, 21113), (387, 19149), (491, 15093), (559, 13257), (1161, 6383), (1473, 5031), (1677, 4419)]