172874819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19079}}^1$

素因数の和:19150

約数の個数: 16

約数和(自身を含む): 201942720

約数和(自身を除く): 29067901

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 19079, 248027, 324343, 782239, 4216459, 10169107, 13298063, 172874819]

約数ペア:

[(1, 172874819), (13, 13298063), (17, 10169107), (41, 4216459), (221, 782239), (533, 324343), (697, 248027), (9061, 19079)]