317266497

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{250013}}^1$

素因数の和:250069

約数の個数: 16

約数和(自身を含む): 480026880

約数和(自身を除く): 162760383

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 250013, 750039, 2250117, 6750351, 11750611, 35251833, 105755499, 317266497]

約数ペア:

[(1, 317266497), (3, 105755499), (9, 35251833), (27, 11750611), (47, 6750351), (141, 2250117), (423, 750039), (1269, 250013)]