49891303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 62613504

約数和(自身を除く): 12722201

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 4127, 12089, 28889, 45397, 317779, 647939, 4535573, 7127329, 49891303]

約数ペア:

[(1, 49891303), (7, 7127329), (11, 4535573), (77, 647939), (157, 317779), (1099, 45397), (1727, 28889), (4127, 12089)]