2171043951

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{52951}}^1$

素因数の和:53206

約数の個数: 16

約数和(自身を含む): 2948367360

約数和(自身を除く): 777323409

約数列:

[1, 3, 79, 173, 237, 519, 13667, 41001, 52951, 158853, 4183129, 9160523, 12549387, 27481569, 723681317, 2171043951]

約数ペア:

[(1, 2171043951), (3, 723681317), (79, 27481569), (173, 12549387), (237, 9160523), (519, 4183129), (13667, 158853), (41001, 52951)]