56810719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 69120000

約数和(自身を除く): 12309281

約数列:

[1, 7, 17, 119, 199, 1393, 2399, 3383, 16793, 23681, 40783, 285481, 477401, 3341807, 8115817, 56810719]

約数ペア:

[(1, 56810719), (7, 8115817), (17, 3341807), (119, 477401), (199, 285481), (1393, 40783), (2399, 23681), (3383, 16793)]