13319323881

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1\times {\mathrm{15859}}^1$

素因数の和:19876

約数の個数: 16

約数和(自身を含む): 18014929920

約数和(自身を除く): 4695606039

約数列:

[1, 3, 71, 213, 3943, 11829, 15859, 47577, 279953, 839859, 1125989, 3377967, 62532037, 187596111, 4439774627, 13319323881]

約数ペア:

[(1, 13319323881), (3, 4439774627), (71, 187596111), (213, 62532037), (3943, 3377967), (11829, 1125989), (15859, 839859), (47577, 279953)]