552721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 16

約数和(自身を含む): 656208

約数和(自身を除く): 103487

約数列:

[1, 13, 17, 41, 61, 221, 533, 697, 793, 1037, 2501, 9061, 13481, 32513, 42517, 552721]

約数ペア:

[(1, 552721), (13, 42517), (17, 32513), (41, 13481), (61, 9061), (221, 2501), (533, 1037), (697, 793)]