636380043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 930216000

約数和(自身を除く): 293835957

約数列:

[1, 3, 13, 39, 97, 149, 291, 447, 1129, 1261, 1937, 3387, 3783, 5811, 14453, 14677, 43359, 44031, 109513, 168221, 187889, 328539, 504663, 563667, 1423669, 2186873, 4271007, 6560619, 16317437, 48952311, 212126681, 636380043]

約数ペア:

[(1, 636380043), (3, 212126681), (13, 48952311), (39, 16317437), (97, 6560619), (149, 4271007), (291, 2186873), (447, 1423669), (1129, 563667), (1261, 504663), (1937, 328539), (3387, 187889), (3783, 168221), (5811, 109513), (14453, 44031), (14677, 43359)]