4172259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3569181

約数列:

[1, 3, 7, 13, 17, 21, 29, 31, 39, 51, 87, 91, 93, 119, 203, 217, 221, 273, 357, 377, 403, 493, 527, 609, 651, 663, 899, 1131, 1209, 1479, 1547, 1581, 2639, 2697, 2821, 3451, 3689, 4641, 6293, 6409, 6851, 7917, 8463, 10353, 11067, 11687, 15283, 18879, 19227, 20553, 35061, 44863, 45849, 47957, 81809, 106981, 134589, 143871, 198679, 245427, 320943, 596037, 1390753, 4172259]

約数ペア:

[(1, 4172259), (3, 1390753), (7, 596037), (13, 320943), (17, 245427), (21, 198679), (29, 143871), (31, 134589), (39, 106981), (51, 81809), (87, 47957), (91, 45849), (93, 44863), (119, 35061), (203, 20553), (217, 19227), (221, 18879), (273, 15283), (357, 11687), (377, 11067), (403, 10353), (493, 8463), (527, 7917), (609, 6851), (651, 6409), (663, 6293), (899, 4641), (1131, 3689), (1209, 3451), (1479, 2821), (1547, 2697), (1581, 2639)]