472034157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1949}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 758784000

約数和(自身を除く): 286749843

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 607, 1821, 1949, 4249, 5847, 11533, 12747, 13643, 34599, 37031, 40929, 80731, 111093, 242193, 259217, 777651, 1183043, 3549129, 8281301, 22477817, 24843903, 67433451, 157344719, 472034157]

約数ペア:

[(1, 472034157), (3, 157344719), (7, 67433451), (19, 24843903), (21, 22477817), (57, 8281301), (133, 3549129), (399, 1183043), (607, 777651), (1821, 259217), (1949, 242193), (4249, 111093), (5847, 80731), (11533, 40929), (12747, 37031), (13643, 34599)]