2757838467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 3910752000

約数和(自身を除く): 1152913533

約数列:

[1, 3, 19, 57, 149, 443, 447, 733, 1329, 2199, 2831, 8417, 8493, 13927, 25251, 41781, 66007, 109217, 198021, 324719, 327651, 974157, 1254133, 2075123, 3762399, 6169661, 6225369, 18508983, 48383131, 145149393, 919279489, 2757838467]

約数ペア:

[(1, 2757838467), (3, 919279489), (19, 145149393), (57, 48383131), (149, 18508983), (443, 6225369), (447, 6169661), (733, 3762399), (1329, 2075123), (2199, 1254133), (2831, 974157), (8417, 327651), (8493, 324719), (13927, 198021), (25251, 109217), (41781, 66007)]