1983465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 3751488

約数和(自身を除く): 1768023

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4007, 12021, 20035, 36063, 44077, 60105, 132231, 180315, 220385, 396693, 661155, 1983465]

約数ペア:

[(1, 1983465), (3, 661155), (5, 396693), (9, 220385), (11, 180315), (15, 132231), (33, 60105), (45, 44077), (55, 36063), (99, 20035), (165, 12021), (495, 4007)]