2783835

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 5244480

約数和(自身を除く): 2460645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1213, 2295, 3639, 6065, 10917, 18195, 20621, 32751, 54585, 61863, 103105, 163755, 185589, 309315, 556767, 927945, 2783835]

約数ペア:

[(1, 2783835), (3, 927945), (5, 556767), (9, 309315), (15, 185589), (17, 163755), (27, 103105), (45, 61863), (51, 54585), (85, 32751), (135, 20621), (153, 18195), (255, 10917), (459, 6065), (765, 3639), (1213, 2295)]