2730319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 380081

約数列:

[1, 17, 19, 79, 107, 323, 1343, 1501, 1819, 2033, 8453, 25517, 34561, 143701, 160607, 2730319]

約数ペア:

[(1, 2730319), (17, 160607), (19, 143701), (79, 34561), (107, 25517), (323, 8453), (1343, 2033), (1501, 1819)]