475367061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641521}}^1$

素因数の和:641556

約数の個数: 16

約数和(自身を含む): 718504640

約数和(自身を除く): 243137579

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 641521, 1924563, 8339773, 12188899, 25019319, 36566697, 158455687, 475367061]

約数ペア:

[(1, 475367061), (3, 158455687), (13, 36566697), (19, 25019319), (39, 12188899), (57, 8339773), (247, 1924563), (741, 641521)]