26040357

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 43415424

約数和(自身を除く): 17375067

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4013, 6489, 12039, 28091, 36117, 84273, 252819, 413339, 1240017, 2893373, 3720051, 8680119, 26040357]

約数ペア:

[(1, 26040357), (3, 8680119), (7, 3720051), (9, 2893373), (21, 1240017), (63, 413339), (103, 252819), (309, 84273), (721, 36117), (927, 28091), (2163, 12039), (4013, 6489)]