87460937

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 18

約数和(自身を含む): 95620062

約数和(自身を除く): 8159125

約数列:

[1, 17, 47, 137, 289, 799, 2209, 2329, 6439, 13583, 37553, 39593, 109463, 302633, 638401, 1860871, 5144761, 87460937]

約数ペア:

[(1, 87460937), (17, 5144761), (47, 1860871), (137, 638401), (289, 302633), (799, 109463), (2209, 39593), (2329, 37553), (6439, 13583)]