557366967

素因数分解:

$3^3\times {\mathrm{2963}}^1\times {\mathrm{6967}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 826126080

約数和(自身を除く): 268759113

約数列:

[1, 3, 9, 27, 2963, 6967, 8889, 20901, 26667, 62703, 80001, 188109, 20643221, 61929663, 185788989, 557366967]

約数ペア:

[(1, 557366967), (3, 185788989), (9, 61929663), (27, 20643221), (2963, 188109), (6967, 80001), (8889, 62703), (20901, 26667)]