248936779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{5711}}^1$

素因数の和:6210

約数の個数: 16

約数和(自身を含む): 307077120

約数和(自身を除く): 58140341

約数列:

[1, 7, 13, 91, 479, 3353, 5711, 6227, 39977, 43589, 74243, 519701, 2735569, 19148983, 35562397, 248936779]

約数ペア:

[(1, 248936779), (7, 35562397), (13, 19148983), (91, 2735569), (479, 519701), (3353, 74243), (5711, 43589), (6227, 39977)]