4147891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 4727808

約数和(自身を除く): 579917

約数列:

[1, 11, 47, 71, 113, 517, 781, 1243, 3337, 5311, 8023, 36707, 58421, 88253, 377081, 4147891]

約数ペア:

[(1, 4147891), (11, 377081), (47, 88253), (71, 58421), (113, 36707), (517, 8023), (781, 5311), (1243, 3337)]