15709971069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{1279}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 24609894400

約数和(自身を除く): 8899923331

約数列:

[1, 3, 9, 13, 39, 117, 277, 379, 831, 1137, 1279, 2493, 3411, 3601, 3837, 4927, 10803, 11511, 14781, 16627, 32409, 44343, 49881, 104983, 149643, 314949, 354283, 484741, 944847, 1062849, 1364779, 1454223, 3188547, 4094337, 4362669, 4605679, 6301633, 12283011, 13817037, 18904899, 41451111, 56714697, 134273257, 402819771, 1208459313, 1745552341, 5236657023, 15709971069]

約数ペア:

[(1, 15709971069), (3, 5236657023), (9, 1745552341), (13, 1208459313), (39, 402819771), (117, 134273257), (277, 56714697), (379, 41451111), (831, 18904899), (1137, 13817037), (1279, 12283011), (2493, 6301633), (3411, 4605679), (3601, 4362669), (3837, 4094337), (4927, 3188547), (10803, 1454223), (11511, 1364779), (14781, 1062849), (16627, 944847), (32409, 484741), (44343, 354283), (49881, 314949), (104983, 149643)]