139967399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23873}}^1$

素因数の和:23938

約数の個数: 16

約数和(自身を含む): 168454944

約数和(自身を除く): 28487545

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 23873, 262603, 310349, 978793, 3413839, 10766723, 12724309, 139967399]

約数ペア:

[(1, 139967399), (11, 12724309), (13, 10766723), (41, 3413839), (143, 978793), (451, 310349), (533, 262603), (5863, 23873)]