39939159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53899}}^1$

素因数の和:53934

約数の個数: 16

約数和(自身を含む): 60368000

約数和(自身を除く): 20428841

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 53899, 161697, 700687, 1024081, 2102061, 3072243, 13313053, 39939159]

約数ペア:

[(1, 39939159), (3, 13313053), (13, 3072243), (19, 2102061), (39, 1024081), (57, 700687), (247, 161697), (741, 53899)]