2388777909

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 3667389696

約数和(自身を除く): 1278611787

約数列:

[1, 3, 7, 21, 281, 317, 843, 951, 1277, 1967, 2219, 3831, 5901, 6657, 8939, 26817, 89077, 267231, 358837, 404809, 623539, 1076511, 1214427, 1870617, 2511859, 2833663, 7535577, 8500989, 113751329, 341253987, 796259303, 2388777909]

約数ペア:

[(1, 2388777909), (3, 796259303), (7, 341253987), (21, 113751329), (281, 8500989), (317, 7535577), (843, 2833663), (951, 2511859), (1277, 1870617), (1967, 1214427), (2219, 1076511), (3831, 623539), (5901, 404809), (6657, 358837), (8939, 267231), (26817, 89077)]