7271330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66103}}^1$

素因数の和:66121

約数の個数: 16

約数和(自身を含む): 14278464

約数和(自身を除く): 7007134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 66103, 132206, 330515, 661030, 727133, 1454266, 3635665, 7271330]

約数ペア:

[(1, 7271330), (2, 3635665), (5, 1454266), (10, 727133), (11, 661030), (22, 330515), (55, 132206), (110, 66103)]