55357967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 67184640

約数和(自身を除く): 11826673

約数列:

[1, 7, 17, 119, 647, 719, 4529, 5033, 10999, 12223, 76993, 85561, 465193, 3256351, 7908281, 55357967]

約数ペア:

[(1, 55357967), (7, 7908281), (17, 3256351), (119, 465193), (647, 85561), (719, 76993), (4529, 12223), (5033, 10999)]