319900419

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{10211}}^1$

素因数の和:10335

約数の個数: 18

約数和(自身を含む): 470088996

約数和(自身を除く): 150188577

約数列:

[1, 3, 9, 59, 177, 531, 3481, 10211, 10443, 30633, 31329, 91899, 602449, 1807347, 5422041, 35544491, 106633473, 319900419]

約数ペア:

[(1, 319900419), (3, 106633473), (9, 35544491), (59, 5422041), (177, 1807347), (531, 602449), (3481, 91899), (10211, 31329), (10443, 30633)]