7940361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 12644352

約数和(自身を除く): 4703991

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 223, 249, 429, 669, 913, 1079, 2453, 2739, 2899, 3237, 7359, 8697, 11869, 18509, 31889, 35607, 55527, 95667, 203599, 240617, 610797, 721851, 2646787, 7940361]

約数ペア:

[(1, 7940361), (3, 2646787), (11, 721851), (13, 610797), (33, 240617), (39, 203599), (83, 95667), (143, 55527), (223, 35607), (249, 31889), (429, 18509), (669, 11869), (913, 8697), (1079, 7359), (2453, 3237), (2739, 2899)]