26375667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 37296000

約数和(自身を除く): 10920333

約数列:

[1, 3, 19, 57, 139, 417, 2641, 3329, 7923, 9987, 63251, 189753, 462731, 1388193, 8791889, 26375667]

約数ペア:

[(1, 26375667), (3, 8791889), (19, 1388193), (57, 462731), (139, 189753), (417, 63251), (2641, 9987), (3329, 7923)]