45780217

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 53286912

約数和(自身を除く): 7506695

約数列:

[1, 7, 97, 191, 353, 679, 1337, 2471, 18527, 34241, 67423, 129689, 239687, 471961, 6540031, 45780217]

約数ペア:

[(1, 45780217), (7, 6540031), (97, 471961), (191, 239687), (353, 129689), (679, 67423), (1337, 34241), (2471, 18527)]