5156619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 7795200

約数和(自身を除く): 2638581

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6959, 20877, 90467, 132221, 271401, 396663, 1718873, 5156619]

約数ペア:

[(1, 5156619), (3, 1718873), (13, 396663), (19, 271401), (39, 132221), (57, 90467), (247, 20877), (741, 6959)]