129722021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19301}}^1$

素因数の和:19372

約数の個数: 16

約数和(自身を含む): 155651328

約数和(自身を除く): 25929307

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 19301, 212311, 250913, 907147, 2760043, 9978617, 11792911, 129722021]

約数ペア:

[(1, 129722021), (11, 11792911), (13, 9978617), (47, 2760043), (143, 907147), (517, 250913), (611, 212311), (6721, 19301)]