406969827

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{1847}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 597746688

約数和(自身を除く): 190776861

約数列:

[1, 3, 11, 33, 121, 363, 607, 1821, 1847, 5541, 6677, 20031, 20317, 60951, 73447, 220341, 223487, 670461, 1121129, 3363387, 12332419, 36997257, 135656609, 406969827]

約数ペア:

[(1, 406969827), (3, 135656609), (11, 36997257), (33, 12332419), (121, 3363387), (363, 1121129), (607, 670461), (1821, 223487), (1847, 220341), (5541, 73447), (6677, 60951), (20031, 20317)]