13706231

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 17729280

約数和(自身を除く): 4023049

約数列:

[1, 7, 11, 49, 59, 77, 413, 431, 539, 649, 2891, 3017, 4543, 4741, 21119, 25429, 31801, 33187, 178003, 232309, 279719, 1246021, 1958033, 13706231]

約数ペア:

[(1, 13706231), (7, 1958033), (11, 1246021), (49, 279719), (59, 232309), (77, 178003), (413, 33187), (431, 31801), (539, 25429), (649, 21119), (2891, 4741), (3017, 4543)]