1279632933

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{21011}}^1$

素因数の和:21185

約数の個数: 24

約数和(自身を含む): 1894610016

約数和(自身を除く): 614977083

約数列:

[1, 3, 9, 67, 101, 201, 303, 603, 909, 6767, 20301, 21011, 60903, 63033, 189099, 1407737, 2122111, 4223211, 6366333, 12669633, 19098999, 142181437, 426544311, 1279632933]

約数ペア:

[(1, 1279632933), (3, 426544311), (9, 142181437), (67, 19098999), (101, 12669633), (201, 6366333), (303, 4223211), (603, 2122111), (909, 1407737), (6767, 189099), (20301, 63033), (21011, 60903)]