2277997939

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{3917}}^1$

素因数の和:4506

約数の個数: 16

約数和(自身を含む): 2622364416

約数和(自身を除く): 344366477

約数列:

[1, 7, 251, 331, 1757, 2317, 3917, 27419, 83081, 581567, 983167, 1296527, 6882169, 9075689, 325428277, 2277997939]

約数ペア:

[(1, 2277997939), (7, 325428277), (251, 9075689), (331, 6882169), (1757, 1296527), (2317, 983167), (3917, 581567), (27419, 83081)]