25267753

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 29612160

約数和(自身を除く): 4344407

約数列:

[1, 7, 59, 193, 317, 413, 1351, 2219, 11387, 18703, 61181, 79709, 130921, 428267, 3609679, 25267753]

約数ペア:

[(1, 25267753), (7, 3609679), (59, 428267), (193, 130921), (317, 79709), (413, 61181), (1351, 18703), (2219, 11387)]