47537497

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{7639}}^1$

素因数の和:7780

約数の個数: 12

約数和(自身を含む): 55741440

約数和(自身を除く): 8203943

約数列:

[1, 7, 49, 127, 889, 6223, 7639, 53473, 374311, 970153, 6791071, 47537497]

約数ペア:

[(1, 47537497), (7, 6791071), (49, 970153), (127, 374311), (889, 53473), (6223, 7639)]