2775841653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 4019533056

約数和(自身を除く): 1243691403

約数列:

[1, 3, 13, 39, 263, 277, 789, 831, 977, 2931, 3419, 3601, 10257, 10803, 12701, 38103, 72851, 218553, 256951, 270629, 770853, 811887, 947063, 2841189, 3340363, 3518177, 10021089, 10554531, 71175427, 213526281, 925280551, 2775841653]

約数ペア:

[(1, 2775841653), (3, 925280551), (13, 213526281), (39, 71175427), (263, 10554531), (277, 10021089), (789, 3518177), (831, 3340363), (977, 2841189), (2931, 947063), (3419, 811887), (3601, 770853), (10257, 270629), (10803, 256951), (12701, 218553), (38103, 72851)]