31630827

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 43221920

約数和(自身を除く): 11591093

約数列:

[1, 3, 73, 97, 219, 291, 1489, 4467, 7081, 21243, 108697, 144433, 326091, 433299, 10543609, 31630827]

約数ペア:

[(1, 31630827), (3, 10543609), (73, 433299), (97, 326091), (219, 144433), (291, 108697), (1489, 21243), (4467, 7081)]