5410221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 7620480

約数和(自身を除く): 2210259

約数列:

[1, 3, 23, 69, 89, 267, 881, 2047, 2643, 6141, 20263, 60789, 78409, 235227, 1803407, 5410221]

約数ペア:

[(1, 5410221), (3, 1803407), (23, 235227), (69, 78409), (89, 60789), (267, 20263), (881, 6141), (2047, 2643)]