299784849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35423}}^1$

素因数の和:35477

約数の個数: 32

約数和(自身を含む): 507838464

約数和(自身を除く): 208053615

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 35423, 106269, 247961, 460499, 743883, 1098113, 1381497, 3223493, 3294339, 7686791, 9670479, 14275469, 23060373, 42826407, 99928283, 299784849]

約数ペア:

[(1, 299784849), (3, 99928283), (7, 42826407), (13, 23060373), (21, 14275469), (31, 9670479), (39, 7686791), (91, 3294339), (93, 3223493), (217, 1381497), (273, 1098113), (403, 743883), (651, 460499), (1209, 247961), (2821, 106269), (8463, 35423)]