7008981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 11715840

約数和(自身を除く): 4706859

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 677, 1479, 2031, 3451, 4739, 10353, 11509, 14217, 19633, 34527, 58899, 80563, 137431, 241689, 333761, 412293, 1001283, 2336327, 7008981]

約数ペア:

[(1, 7008981), (3, 2336327), (7, 1001283), (17, 412293), (21, 333761), (29, 241689), (51, 137431), (87, 80563), (119, 58899), (203, 34527), (357, 19633), (493, 14217), (609, 11509), (677, 10353), (1479, 4739), (2031, 3451)]