1209188541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1\times {\mathrm{5273}}^1$

素因数の和:12236

約数の個数: 16

約数和(自身を含む): 1759406400

約数和(自身を除く): 550217859

約数列:

[1, 3, 11, 33, 5273, 6949, 15819, 20847, 58003, 76439, 174009, 229317, 36642077, 109926231, 403062847, 1209188541]

約数ペア:

[(1, 1209188541), (3, 403062847), (11, 109926231), (33, 36642077), (5273, 229317), (6949, 174009), (15819, 76439), (20847, 58003)]