17080239

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 25263616

約数和(自身を除く): 8183377

約数列:

[1, 3, 11, 33, 121, 211, 223, 363, 633, 669, 2321, 2453, 6963, 7359, 25531, 26983, 47053, 76593, 80949, 141159, 517583, 1552749, 5693413, 17080239]

約数ペア:

[(1, 17080239), (3, 5693413), (11, 1552749), (33, 517583), (121, 141159), (211, 80949), (223, 76593), (363, 47053), (633, 26983), (669, 25531), (2321, 7359), (2453, 6963)]