1639367077257

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5670451}}^1$

素因数の和:5670830

約数の個数: 48

約数和(自身を含む): 2922687051648

約数和(自身を除く): 1283319974391

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 353, 819, 1059, 2471, 3177, 4589, 7413, 13767, 22239, 32123, 41301, 96369, 289107, 5670451, 17011353, 39693157, 51034059, 73715863, 119079471, 221147589, 357238413, 516011041, 663442767, 1548033123, 2001669203, 4644099369, 6005007609, 14011684421, 18015022827, 26021699639, 42035053263, 78065098917, 126105159789, 182151897473, 234195296751, 546455692419, 1639367077257]

約数ペア:

[(1, 1639367077257), (3, 546455692419), (7, 234195296751), (9, 182151897473), (13, 126105159789), (21, 78065098917), (39, 42035053263), (63, 26021699639), (91, 18015022827), (117, 14011684421), (273, 6005007609), (353, 4644099369), (819, 2001669203), (1059, 1548033123), (2471, 663442767), (3177, 516011041), (4589, 357238413), (7413, 221147589), (13767, 119079471), (22239, 73715863), (32123, 51034059), (41301, 39693157), (96369, 17011353), (289107, 5670451)]