27966423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2741}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 39484800

約数和(自身を除く): 11518377

約数列:

[1, 3, 19, 57, 179, 537, 2741, 3401, 8223, 10203, 52079, 156237, 490639, 1471917, 9322141, 27966423]

約数ペア:

[(1, 27966423), (3, 9322141), (19, 1471917), (57, 490639), (179, 156237), (537, 52079), (2741, 10203), (3401, 8223)]