39472147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 49410000

約数和(自身を除く): 9937853

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1249, 1859, 2431, 2873, 13739, 16237, 21233, 31603, 178607, 211081, 233563, 276029, 2321891, 3036319, 3588377, 39472147]

約数ペア:

[(1, 39472147), (11, 3588377), (13, 3036319), (17, 2321891), (143, 276029), (169, 233563), (187, 211081), (221, 178607), (1249, 31603), (1859, 21233), (2431, 16237), (2873, 13739)]