127788529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17417}}^1$

素因数の和:17480

約数の個数: 16

約数和(自身を含む): 150491520

約数和(自身を除く): 22702991

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 17417, 191587, 400591, 505093, 4406501, 5556023, 11617139, 127788529]

約数ペア:

[(1, 127788529), (11, 11617139), (23, 5556023), (29, 4406501), (253, 505093), (319, 400591), (667, 191587), (7337, 17417)]