25847973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 39752856

約数和(自身を除く): 13904883

約数列:

[1, 3, 9, 17, 51, 153, 241, 701, 723, 2103, 2169, 4097, 6309, 11917, 12291, 35751, 36873, 107253, 168941, 506823, 1520469, 2871997, 8615991, 25847973]

約数ペア:

[(1, 25847973), (3, 8615991), (9, 2871997), (17, 1520469), (51, 506823), (153, 168941), (241, 107253), (701, 36873), (723, 35751), (2103, 12291), (2169, 11917), (4097, 6309)]