26448357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 38928736

約数和(自身を除く): 12480379

約数列:

[1, 3, 13, 39, 47, 141, 307, 611, 921, 1833, 2209, 3991, 6627, 11973, 14429, 28717, 43287, 86151, 187577, 562731, 678163, 2034489, 8816119, 26448357]

約数ペア:

[(1, 26448357), (3, 8816119), (13, 2034489), (39, 678163), (47, 562731), (141, 187577), (307, 86151), (611, 43287), (921, 28717), (1833, 14429), (2209, 11973), (3991, 6627)]