6539121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 9870120

約数和(自身を除く): 3330999

約数列:

[1, 3, 9, 37, 73, 111, 219, 269, 333, 657, 807, 2421, 2701, 8103, 9953, 19637, 24309, 29859, 58911, 89577, 176733, 726569, 2179707, 6539121]

約数ペア:

[(1, 6539121), (3, 2179707), (9, 726569), (37, 176733), (73, 89577), (111, 58911), (219, 29859), (269, 24309), (333, 19637), (657, 9953), (807, 8103), (2421, 2701)]