138416261

素因数分解:

${\mathrm{17}}^2\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1564

約数の個数: 12

約数和(自身を含む): 147507360

約数和(自身を除く): 9091099

約数列:

[1, 17, 289, 439, 1091, 7463, 18547, 126871, 315299, 478949, 8142133, 138416261]

約数ペア:

[(1, 138416261), (17, 8142133), (289, 478949), (439, 315299), (1091, 126871), (7463, 18547)]