1490355513

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{6113}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 2182257792

約数和(自身を除く): 691902279

約数列:

[1, 3, 9, 103, 263, 309, 789, 927, 2367, 6113, 18339, 27089, 55017, 81267, 243801, 629639, 1607719, 1888917, 4823157, 5666751, 14469471, 165595057, 496785171, 1490355513]

約数ペア:

[(1, 1490355513), (3, 496785171), (9, 165595057), (103, 14469471), (263, 5666751), (309, 4823157), (789, 1888917), (927, 1607719), (2367, 629639), (6113, 243801), (18339, 81267), (27089, 55017)]