996942393

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{18367}}^1$

素因数の和:18573

約数の個数: 24

約数和(自身を含む): 1488101888

約数和(自身を除く): 491159495

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 1467, 6031, 18093, 18367, 54279, 55101, 165303, 679579, 2038737, 2993821, 6116211, 8981463, 26944389, 110771377, 332314131, 996942393]

約数ペア:

[(1, 996942393), (3, 332314131), (9, 110771377), (37, 26944389), (111, 8981463), (163, 6116211), (333, 2993821), (489, 2038737), (1467, 679579), (6031, 165303), (18093, 55101), (18367, 54279)]