13246995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51949}}^1$

素因数の和:51974

約数の個数: 16

約数和(自身を含む): 22442400

約数和(自身を除く): 9195405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51949, 155847, 259745, 779235, 883133, 2649399, 4415665, 13246995]

約数ペア:

[(1, 13246995), (3, 4415665), (5, 2649399), (15, 883133), (17, 779235), (51, 259745), (85, 155847), (255, 51949)]