11810691

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1200

約数の個数: 20

約数和(自身を含む): 17787000

約数和(自身を除く): 5976309

約数列:

[1, 3, 9, 27, 81, 139, 417, 1049, 1251, 3147, 3753, 9441, 11259, 28323, 84969, 145811, 437433, 1312299, 3936897, 11810691]

約数ペア:

[(1, 11810691), (3, 3936897), (9, 1312299), (27, 437433), (81, 145811), (139, 84969), (417, 28323), (1049, 11259), (1251, 9441), (3147, 3753)]