424645497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{275923}}^1$

素因数の和:275954

約数の個数: 20

約数和(自身を含む): 667736080

約数和(自身を除く): 243090583

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 275923, 827769, 2483307, 5242537, 7449921, 15727611, 22349763, 47182833, 141548499, 424645497]

約数ペア:

[(1, 424645497), (3, 141548499), (9, 47182833), (19, 22349763), (27, 15727611), (57, 7449921), (81, 5242537), (171, 2483307), (513, 827769), (1539, 275923)]