69979261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 82460000

約数和(自身を除く): 12480739

約数列:

[1, 11, 19, 61, 121, 209, 499, 671, 1159, 2299, 5489, 7381, 9481, 12749, 30439, 60379, 104291, 140239, 334829, 578341, 1147201, 3683119, 6361751, 69979261]

約数ペア:

[(1, 69979261), (11, 6361751), (19, 3683119), (61, 1147201), (121, 578341), (209, 334829), (499, 140239), (671, 104291), (1159, 60379), (2299, 30439), (5489, 12749), (7381, 9481)]