264847681

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{929}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 306230400

約数和(自身を除く): 41382719

約数列:

[1, 7, 139, 293, 929, 973, 2051, 6503, 40727, 129131, 272197, 285089, 903917, 1905379, 37835383, 264847681]

約数ペア:

[(1, 264847681), (7, 37835383), (139, 1905379), (293, 903917), (929, 285089), (973, 272197), (2051, 129131), (6503, 40727)]