272488489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2011}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 335762560

約数和(自身を除く): 63274071

約数列:

[1, 7, 13, 91, 1489, 2011, 10423, 14077, 19357, 26143, 135499, 183001, 2994379, 20960653, 38926927, 272488489]

約数ペア:

[(1, 272488489), (7, 38926927), (13, 20960653), (91, 2994379), (1489, 183001), (2011, 135499), (10423, 26143), (14077, 19357)]