16294287

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 22194432

約数和(自身を除く): 5900145

約数列:

[1, 3, 71, 213, 227, 337, 681, 1011, 16117, 23927, 48351, 71781, 76499, 229497, 5431429, 16294287]

約数ペア:

[(1, 16294287), (3, 5431429), (71, 229497), (213, 76499), (227, 71781), (337, 48351), (681, 23927), (1011, 16117)]