2789633301

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{329627}}^1$

素因数の和:329681

約数の個数: 32

約数和(自身を含む): 4725547008

約数和(自身を除く): 1935913707

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 329627, 988881, 2307389, 4285151, 6922167, 10218437, 12855453, 29996057, 30655311, 71529059, 89988171, 132839681, 214587177, 398519043, 929877767, 2789633301]

約数ペア:

[(1, 2789633301), (3, 929877767), (7, 398519043), (13, 214587177), (21, 132839681), (31, 89988171), (39, 71529059), (91, 30655311), (93, 29996057), (217, 12855453), (273, 10218437), (403, 6922167), (651, 4285151), (1209, 2307389), (2821, 988881), (8463, 329627)]