12997127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 15443232

約数和(自身を除く): 2446105

約数列:

[1, 11, 13, 97, 143, 937, 1067, 1261, 10307, 12181, 13871, 90889, 133991, 999779, 1181557, 12997127]

約数ペア:

[(1, 12997127), (11, 1181557), (13, 999779), (97, 133991), (143, 90889), (937, 13871), (1067, 12181), (1261, 10307)]