47940459

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134287}}^1$

素因数の和:134314

約数の個数: 16

約数和(自身を含む): 77349888

約数和(自身を除く): 29409429

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 134287, 402861, 940009, 2282879, 2820027, 6848637, 15980153, 47940459]

約数ペア:

[(1, 47940459), (3, 15980153), (7, 6848637), (17, 2820027), (21, 2282879), (51, 940009), (119, 402861), (357, 134287)]