13977699

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 19077120

約数和(自身を除く): 5099421

約数列:

[1, 3, 71, 137, 213, 411, 479, 1437, 9727, 29181, 34009, 65623, 102027, 196869, 4659233, 13977699]

約数ペア:

[(1, 13977699), (3, 4659233), (71, 196869), (137, 102027), (213, 65623), (411, 34009), (479, 29181), (1437, 9727)]