13556619

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 20144640

約数和(自身を除く): 6588021

約数列:

[1, 3, 9, 27, 487, 1031, 1461, 3093, 4383, 9279, 13149, 27837, 502097, 1506291, 4518873, 13556619]

約数ペア:

[(1, 13556619), (3, 4518873), (9, 1506291), (27, 502097), (487, 27837), (1031, 13149), (1461, 9279), (3093, 4383)]