1031589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 1646400

約数和(自身を除く): 614811

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2939, 8817, 26451, 38207, 79353, 114621, 343863, 1031589]

約数ペア:

[(1, 1031589), (3, 343863), (9, 114621), (13, 79353), (27, 38207), (39, 26451), (117, 8817), (351, 2939)]