7087017

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 11297856

約数和(自身を除く): 4210839

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1303, 1813, 3909, 5439, 9121, 27363, 48211, 63847, 144633, 191541, 337477, 1012431, 2362339, 7087017]

約数ペア:

[(1, 7087017), (3, 2362339), (7, 1012431), (21, 337477), (37, 191541), (49, 144633), (111, 63847), (147, 48211), (259, 27363), (777, 9121), (1303, 5439), (1813, 3909)]