313914205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{21061}}^1$

素因数の和:21348

約数の個数: 16

約数和(自身を含む): 412478208

約数和(自身を除く): 98564003

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 14905, 21061, 105305, 231671, 1158355, 5707531, 28537655, 62782841, 313914205]

約数ペア:

[(1, 313914205), (5, 62782841), (11, 28537655), (55, 5707531), (271, 1158355), (1355, 231671), (2981, 105305), (14905, 21061)]