713199501

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 1199278080

約数和(自身を除く): 486078579

約数列:

[1, 3, 7, 9, 21, 63, 103, 131, 309, 393, 721, 839, 917, 927, 1179, 2163, 2517, 2751, 5873, 6489, 7551, 8253, 13493, 17619, 40479, 52857, 86417, 94451, 109909, 121437, 259251, 283353, 329727, 604919, 769363, 777753, 850059, 989181, 1814757, 2308089, 5444271, 6924267, 11320627, 33961881, 79244389, 101885643, 237733167, 713199501]

約数ペア:

[(1, 713199501), (3, 237733167), (7, 101885643), (9, 79244389), (21, 33961881), (63, 11320627), (103, 6924267), (131, 5444271), (309, 2308089), (393, 1814757), (721, 989181), (839, 850059), (917, 777753), (927, 769363), (1179, 604919), (2163, 329727), (2517, 283353), (2751, 259251), (5873, 121437), (6489, 109909), (7551, 94451), (8253, 86417), (13493, 52857), (17619, 40479)]