30863391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41651}}^1$

素因数の和:41686

約数の個数: 16

約数和(自身を含む): 46650240

約数和(自身を除く): 15786849

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 41651, 124953, 541463, 791369, 1624389, 2374107, 10287797, 30863391]

約数ペア:

[(1, 30863391), (3, 10287797), (13, 2374107), (19, 1624389), (39, 791369), (57, 541463), (247, 124953), (741, 41651)]