13311765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17401}}^1$

素因数の和:17429

約数の個数: 24

約数和(自身を含む): 24432408

約数和(自身を除く): 11120643

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17401, 52203, 87005, 156609, 261015, 295817, 783045, 887451, 1479085, 2662353, 4437255, 13311765]

約数ペア:

[(1, 13311765), (3, 4437255), (5, 2662353), (9, 1479085), (15, 887451), (17, 783045), (45, 295817), (51, 261015), (85, 156609), (153, 87005), (255, 52203), (765, 17401)]