317305009

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{4441}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 370995840

約数和(自身を除く): 53690831

約数列:

[1, 7, 59, 173, 413, 1211, 4441, 10207, 31087, 71449, 262019, 768293, 1834133, 5378051, 45329287, 317305009]

約数ペア:

[(1, 317305009), (7, 45329287), (59, 5378051), (173, 1834133), (413, 768293), (1211, 262019), (4441, 71449), (10207, 31087)]