553580547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 824119296

約数和(自身を除く): 270538749

約数列:

[1, 3, 13, 31, 39, 93, 263, 403, 789, 1209, 1741, 3419, 5223, 8153, 10257, 22633, 24459, 53971, 67899, 105989, 161913, 317967, 457883, 701623, 1373649, 2104869, 5952479, 14194373, 17857437, 42583119, 184526849, 553580547]

約数ペア:

[(1, 553580547), (3, 184526849), (13, 42583119), (31, 17857437), (39, 14194373), (93, 5952479), (263, 2104869), (403, 1373649), (789, 701623), (1209, 457883), (1741, 317967), (3419, 161913), (5223, 105989), (8153, 67899), (10257, 53971), (22633, 24459)]