56007721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1571}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 70023168

約数和(自身を除く): 14015447

約数列:

[1, 7, 11, 77, 463, 1571, 3241, 5093, 10997, 17281, 35651, 120967, 727373, 5091611, 8001103, 56007721]

約数ペア:

[(1, 56007721), (7, 8001103), (11, 5091611), (77, 727373), (463, 120967), (1571, 35651), (3241, 17281), (5093, 10997)]