30749467

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5639}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 37900800

約数和(自身を除く): 7151333

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 5639, 39473, 107141, 231199, 749987, 1618393, 4392781, 30749467]

約数ペア:

[(1, 30749467), (7, 4392781), (19, 1618393), (41, 749987), (133, 231199), (287, 107141), (779, 39473), (5453, 5639)]