279129579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{25939}}^1$

素因数の和:26170

約数の個数: 16

約数和(自身を含む): 395948160

約数和(自身を除く): 116818581

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 25939, 77817, 440963, 1322889, 5473129, 16419387, 93043193, 279129579]

約数ペア:

[(1, 279129579), (3, 93043193), (17, 16419387), (51, 5473129), (211, 1322889), (633, 440963), (3587, 77817), (10761, 25939)]