2569983

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 3838608

約数和(自身を除く): 1268625

約数列:

[1, 3, 13, 37, 39, 111, 137, 169, 411, 481, 507, 1443, 1781, 5069, 5343, 6253, 15207, 18759, 23153, 65897, 69459, 197691, 856661, 2569983]

約数ペア:

[(1, 2569983), (3, 856661), (13, 197691), (37, 69459), (39, 65897), (111, 23153), (137, 18759), (169, 15207), (411, 6253), (481, 5343), (507, 5069), (1443, 1781)]