47987177

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{12959}}^1$

素因数の和:13012

約数の個数: 12

約数和(自身を含む): 57335040

約数和(自身を除く): 9347863

約数列:

[1, 7, 23, 161, 529, 3703, 12959, 90713, 298057, 2086399, 6855311, 47987177]

約数ペア:

[(1, 47987177), (7, 6855311), (23, 2086399), (161, 298057), (529, 90713), (3703, 12959)]