291019107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139177}}^1$

素因数の和:139238

約数の個数: 16

約数和(自身を含む): 420874272

約数和(自身を除く): 129855165

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 139177, 417531, 2366009, 5706257, 7098027, 17118771, 97006369, 291019107]

約数ペア:

[(1, 291019107), (3, 97006369), (17, 17118771), (41, 7098027), (51, 5706257), (123, 2366009), (697, 417531), (2091, 139177)]