28374511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 32099328

約数和(自身を除く): 3724817

約数列:

[1, 11, 47, 71, 517, 773, 781, 3337, 8503, 36331, 36707, 54883, 399641, 603713, 2579501, 28374511]

約数ペア:

[(1, 28374511), (11, 2579501), (47, 603713), (71, 399641), (517, 54883), (773, 36707), (781, 36331), (3337, 8503)]