12003723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 18300672

約数和(自身を除く): 6296949

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 563, 927, 1689, 2369, 5067, 7107, 12949, 21321, 38847, 57989, 116541, 173967, 521901, 1333747, 4001241, 12003723]

約数ペア:

[(1, 12003723), (3, 4001241), (9, 1333747), (23, 521901), (69, 173967), (103, 116541), (207, 57989), (309, 38847), (563, 21321), (927, 12949), (1689, 7107), (2369, 5067)]