16262613

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{10567}}^1$

素因数の和:10598

約数の個数: 20

約数和(自身を含む): 25574560

約数和(自身を除く): 9311947

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 10567, 31701, 95103, 200773, 285309, 602319, 855927, 1806957, 5420871, 16262613]

約数ペア:

[(1, 16262613), (3, 5420871), (9, 1806957), (19, 855927), (27, 602319), (57, 285309), (81, 200773), (171, 95103), (513, 31701), (1539, 10567)]