2670717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 4309632

約数和(自身を除く): 1638915

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 7481, 22443, 52367, 127177, 157101, 381531, 890239, 2670717]

約数ペア:

[(1, 2670717), (3, 890239), (7, 381531), (17, 157101), (21, 127177), (51, 52367), (119, 22443), (357, 7481)]