47547521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12944

約数の個数: 16

約数和(自身を含む): 59397120

約数和(自身を除く): 11849599

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 12889, 90223, 219113, 399559, 1533791, 2796913, 6792503, 47547521]

約数ペア:

[(1, 47547521), (7, 6792503), (17, 2796913), (31, 1533791), (119, 399559), (217, 219113), (527, 90223), (3689, 12889)]