239421727

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 258334272

約数和(自身を除く): 18912545

約数列:

[1, 17, 71, 293, 677, 1207, 4981, 11509, 20803, 48067, 198361, 353651, 817139, 3372137, 14083631, 239421727]

約数ペア:

[(1, 239421727), (17, 14083631), (71, 3372137), (293, 817139), (677, 353651), (1207, 198361), (4981, 48067), (11509, 20803)]