13397763

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 18285696

約数和(自身を除く): 4887933

約数列:

[1, 3, 73, 131, 219, 393, 467, 1401, 9563, 28689, 34091, 61177, 102273, 183531, 4465921, 13397763]

約数ペア:

[(1, 13397763), (3, 4465921), (73, 183531), (131, 102273), (219, 61177), (393, 34091), (467, 28689), (1401, 9563)]