9757891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 11990160

約数和(自身を除く): 2232269

約数列:

[1, 11, 13, 29, 143, 169, 181, 319, 377, 1859, 1991, 2353, 4147, 4901, 5249, 25883, 30589, 53911, 57739, 68237, 336479, 750607, 887081, 9757891]

約数ペア:

[(1, 9757891), (11, 887081), (13, 750607), (29, 336479), (143, 68237), (169, 57739), (181, 53911), (319, 30589), (377, 25883), (1859, 5249), (1991, 4901), (2353, 4147)]