13490517

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 18712512

約数和(自身を除く): 5221995

約数列:

[1, 3, 41, 67, 123, 201, 1637, 2747, 4911, 8241, 67117, 109679, 201351, 329037, 4496839, 13490517]

約数ペア:

[(1, 13490517), (3, 4496839), (41, 329037), (67, 201351), (123, 109679), (201, 67117), (1637, 8241), (2747, 4911)]