6400539

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2592

約数の個数: 20

約数和(自身を含む): 9873600

約数和(自身を除く): 3473061

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2549, 7647, 22941, 68823, 79019, 206469, 237057, 711171, 2133513, 6400539]

約数ペア:

[(1, 6400539), (3, 2133513), (9, 711171), (27, 237057), (31, 206469), (81, 79019), (93, 68823), (279, 22941), (837, 7647), (2511, 2549)]