14413221

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1782

約数の個数: 20

約数和(自身を含む): 21745152

約数和(自身を除く): 7331931

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1663, 2889, 4989, 8667, 14967, 44901, 134703, 177941, 533823, 1601469, 4804407, 14413221]

約数ペア:

[(1, 14413221), (3, 4804407), (9, 1601469), (27, 533823), (81, 177941), (107, 134703), (321, 44901), (963, 14967), (1663, 8667), (2889, 4989)]