217179573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{327571}}^1$

素因数の和:327604

約数の個数: 16

約数和(自身を含む): 330192576

約数和(自身を除く): 113013003

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 327571, 982713, 4258423, 5568707, 12775269, 16706121, 72393191, 217179573]

約数ペア:

[(1, 217179573), (3, 72393191), (13, 16706121), (17, 12775269), (39, 5568707), (51, 4258423), (221, 982713), (663, 327571)]