10656321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 16410240

約数和(自身を除く): 5753919

約数列:

[1, 3, 13, 19, 39, 57, 73, 197, 219, 247, 591, 741, 949, 1387, 2561, 2847, 3743, 4161, 7683, 11229, 14381, 18031, 43143, 48659, 54093, 145977, 186953, 273239, 560859, 819717, 3552107, 10656321]

約数ペア:

[(1, 10656321), (3, 3552107), (13, 819717), (19, 560859), (39, 273239), (57, 186953), (73, 145977), (197, 54093), (219, 48659), (247, 43143), (591, 18031), (741, 14381), (949, 11229), (1387, 7683), (2561, 4161), (2847, 3743)]