554862007

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 640684800

約数和(自身を除く): 85822793

約数列:

[1, 7, 139, 419, 973, 1361, 2933, 9527, 58241, 189179, 407687, 570259, 1324253, 3991813, 79266001, 554862007]

約数ペア:

[(1, 554862007), (7, 79266001), (139, 3991813), (419, 1324253), (973, 570259), (1361, 407687), (2933, 189179), (9527, 58241)]