2340321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 925599

約数列:

[1, 3, 41, 53, 123, 159, 359, 1077, 2173, 6519, 14719, 19027, 44157, 57081, 780107, 2340321]

約数ペア:

[(1, 2340321), (3, 780107), (41, 57081), (53, 44157), (123, 19027), (159, 14719), (359, 6519), (1077, 2173)]