9909045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12953}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 18187416

約数和(自身を除く): 8278371

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 12953, 38859, 64765, 116577, 194295, 220201, 582885, 660603, 1101005, 1981809, 3303015, 9909045]

約数ペア:

[(1, 9909045), (3, 3303015), (5, 1981809), (9, 1101005), (15, 660603), (17, 582885), (45, 220201), (51, 194295), (85, 116577), (153, 64765), (255, 38859), (765, 12953)]