1406835

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 2652480

約数和(自身を除く): 1245645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 613, 765, 1839, 2295, 3065, 5517, 9195, 10421, 16551, 27585, 31263, 52105, 82755, 93789, 156315, 281367, 468945, 1406835]

約数ペア:

[(1, 1406835), (3, 468945), (5, 281367), (9, 156315), (15, 93789), (17, 82755), (27, 52105), (45, 31263), (51, 27585), (85, 16551), (135, 10421), (153, 9195), (255, 5517), (459, 3065), (613, 2295), (765, 1839)]