5420907

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 8188544

約数和(自身を除く): 2767637

約数列:

[1, 3, 9, 37, 73, 111, 219, 223, 333, 657, 669, 2007, 2701, 8103, 8251, 16279, 24309, 24753, 48837, 74259, 146511, 602323, 1806969, 5420907]

約数ペア:

[(1, 5420907), (3, 1806969), (9, 602323), (37, 146511), (73, 74259), (111, 48837), (219, 24753), (223, 24309), (333, 16279), (657, 8251), (669, 8103), (2007, 2701)]