25968051

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 38369760

約数和(自身を除く): 12401709

約数列:

[1, 3, 9, 103, 109, 257, 309, 327, 771, 927, 981, 2313, 11227, 26471, 28013, 33681, 79413, 84039, 101043, 238239, 252117, 2885339, 8656017, 25968051]

約数ペア:

[(1, 25968051), (3, 8656017), (9, 2885339), (103, 252117), (109, 238239), (257, 101043), (309, 84039), (327, 79413), (771, 33681), (927, 28013), (981, 26471), (2313, 11227)]