8837019

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1472

約数の個数: 20

約数和(自身を含む): 13377760

約数和(自身を除く): 4540741

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1381, 2133, 4143, 6399, 12429, 37287, 109099, 111861, 327297, 981891, 2945673, 8837019]

約数ペア:

[(1, 8837019), (3, 2945673), (9, 981891), (27, 327297), (79, 111861), (81, 109099), (237, 37287), (711, 12429), (1381, 6399), (2133, 4143)]