13279442847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1\times {\mathrm{3697}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 19553840640

約数和(自身を除く): 6274397793

約数列:

[1, 3, 11, 33, 89, 267, 979, 1223, 2937, 3669, 3697, 11091, 13453, 40359, 40667, 108847, 122001, 326541, 329033, 987099, 1197317, 3591951, 3619363, 4521431, 10858089, 13564293, 49735741, 149207223, 402407359, 1207222077, 4426480949, 13279442847]

約数ペア:

[(1, 13279442847), (3, 4426480949), (11, 1207222077), (33, 402407359), (89, 149207223), (267, 49735741), (979, 13564293), (1223, 10858089), (2937, 4521431), (3669, 3619363), (3697, 3591951), (11091, 1197317), (13453, 987099), (40359, 329033), (40667, 326541), (108847, 122001)]