25693371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 40875120

約数和(自身を除く): 15181749

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 2381, 3597, 7143, 10791, 21429, 26191, 78573, 235719, 259529, 778587, 2335761, 2854819, 8564457, 25693371]

約数ペア:

[(1, 25693371), (3, 8564457), (9, 2854819), (11, 2335761), (33, 778587), (99, 259529), (109, 235719), (327, 78573), (981, 26191), (1199, 21429), (2381, 10791), (3597, 7143)]