56471331

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 35112669

約数列:

[1, 3, 7, 17, 21, 51, 119, 317, 357, 499, 951, 1497, 2219, 3493, 5389, 6657, 8483, 10479, 16167, 25449, 37723, 59381, 113169, 158183, 178143, 474549, 1107281, 2689111, 3321843, 8067333, 18823777, 56471331]

約数ペア:

[(1, 56471331), (3, 18823777), (7, 8067333), (17, 3321843), (21, 2689111), (51, 1107281), (119, 474549), (317, 178143), (357, 158183), (499, 113169), (951, 59381), (1497, 37723), (2219, 25449), (3493, 16167), (5389, 10479), (6657, 8483)]