622801399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4441}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 732574640

約数和(自身を除く): 109773241

約数列:

[1, 11, 19, 61, 121, 209, 671, 1159, 2299, 4441, 7381, 12749, 48851, 84379, 140239, 270901, 537361, 928169, 2979911, 5147119, 10209859, 32779021, 56618309, 622801399]

約数ペア:

[(1, 622801399), (11, 56618309), (19, 32779021), (61, 10209859), (121, 5147119), (209, 2979911), (671, 928169), (1159, 537361), (2299, 270901), (4441, 140239), (7381, 84379), (12749, 48851)]