53391993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2441}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 74549376

約数和(自身を除く): 21157383

約数列:

[1, 3, 23, 69, 317, 951, 2441, 7291, 7323, 21873, 56143, 168429, 773797, 2321391, 17797331, 53391993]

約数ペア:

[(1, 53391993), (3, 17797331), (23, 2321391), (69, 773797), (317, 168429), (951, 56143), (2441, 21873), (7291, 7323)]