339917261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 370782720

約数和(自身を除く): 30865459

約数列:

[1, 17, 37, 439, 629, 1231, 7463, 16243, 20927, 45547, 276131, 540409, 774299, 9186953, 19995133, 339917261]

約数ペア:

[(1, 339917261), (17, 19995133), (37, 9186953), (439, 774299), (629, 540409), (1231, 276131), (7463, 45547), (16243, 20927)]