56388489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{1277}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 77293440

約数和(自身を除く): 20904951

約数列:

[1, 3, 41, 123, 359, 1077, 1277, 3831, 14719, 44157, 52357, 157071, 458443, 1375329, 18796163, 56388489]

約数ペア:

[(1, 56388489), (3, 18796163), (41, 1375329), (123, 458443), (359, 157071), (1077, 52357), (1277, 44157), (3831, 14719)]