30303261

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 46037760

約数和(自身を除く): 15734499

約数列:

[1, 3, 9, 27, 43, 129, 387, 607, 1161, 1821, 1849, 5463, 5547, 16389, 16641, 26101, 49923, 78303, 234909, 704727, 1122343, 3367029, 10101087, 30303261]

約数ペア:

[(1, 30303261), (3, 10101087), (9, 3367029), (27, 1122343), (43, 704727), (129, 234909), (387, 78303), (607, 49923), (1161, 26101), (1821, 16641), (1849, 16389), (5463, 5547)]