5721717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 8250560

約数和(自身を除く): 2528843

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 2713, 8139, 51547, 100381, 154641, 301143, 1907239, 5721717]

約数ペア:

[(1, 5721717), (3, 1907239), (19, 301143), (37, 154641), (57, 100381), (111, 51547), (703, 8139), (2109, 2713)]