2080345923

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2503}}^1$

素因数の和:2877

約数の個数: 40

約数和(自身を含む): 3218902016

約数和(自身を除く): 1138556093

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 331, 837, 993, 2503, 2511, 2979, 7509, 8937, 10261, 22527, 26811, 30783, 67581, 77593, 92349, 202743, 232779, 277047, 698337, 828493, 831141, 2095011, 2485479, 6285033, 7456437, 22369311, 25683283, 67107933, 77049849, 231149547, 693448641, 2080345923]

約数ペア:

[(1, 2080345923), (3, 693448641), (9, 231149547), (27, 77049849), (31, 67107933), (81, 25683283), (93, 22369311), (279, 7456437), (331, 6285033), (837, 2485479), (993, 2095011), (2503, 831141), (2511, 828493), (2979, 698337), (7509, 277047), (8937, 232779), (10261, 202743), (22527, 92349), (26811, 77593), (30783, 67581)]