219029083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{82997}}^1$

素因数の和:83046

約数の個数: 16

約数和(自身を含む): 278873280

約数和(自身を除く): 59844197

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 82997, 580979, 1078961, 2406913, 7552727, 16848391, 31289869, 219029083]

約数ペア:

[(1, 219029083), (7, 31289869), (13, 16848391), (29, 7552727), (91, 2406913), (203, 1078961), (377, 580979), (2639, 82997)]