68615213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 77472000

約数和(自身を除く): 8856787

約数列:

[1, 17, 19, 79, 323, 1343, 1501, 2689, 25517, 45713, 51091, 212431, 868547, 3611327, 4036189, 68615213]

約数ペア:

[(1, 68615213), (17, 4036189), (19, 3611327), (79, 868547), (323, 212431), (1343, 51091), (1501, 45713), (2689, 25517)]