26670847

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:8998

約数の個数: 12

約数和(自身を含む): 31537416

約数和(自身を除く): 4866569

約数列:

[1, 7, 49, 61, 427, 2989, 8923, 62461, 437227, 544303, 3810121, 26670847]

約数ペア:

[(1, 26670847), (7, 3810121), (49, 544303), (61, 437227), (427, 62461), (2989, 8923)]