867162021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{43291}}^1$

素因数の和:43912

約数の個数: 16

約数和(自身を含む): 1263433728

約数和(自身を除く): 396271707

約数列:

[1, 3, 11, 33, 607, 1821, 6677, 20031, 43291, 129873, 476201, 1428603, 26277637, 78832911, 289054007, 867162021]

約数ペア:

[(1, 867162021), (3, 289054007), (11, 78832911), (33, 26277637), (607, 1428603), (1821, 476201), (6677, 129873), (20031, 43291)]