15706913061

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1\times {\mathrm{2029}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 24028704000

約数和(自身を除く): 8321790939

約数列:

[1, 3, 7, 21, 449, 821, 1347, 2029, 2463, 3143, 5747, 6087, 9429, 14203, 17241, 42609, 368629, 911021, 1105887, 1665809, 2580403, 2733063, 4997427, 6377147, 7741209, 11660663, 19131441, 34981989, 747948241, 2243844723, 5235637687, 15706913061]

約数ペア:

[(1, 15706913061), (3, 5235637687), (7, 2243844723), (21, 747948241), (449, 34981989), (821, 19131441), (1347, 11660663), (2029, 7741209), (2463, 6377147), (3143, 4997427), (5747, 2733063), (6087, 2580403), (9429, 1665809), (14203, 1105887), (17241, 911021), (42609, 368629)]