42800787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 65421200

約数和(自身を除く): 22620413

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1093, 2061, 3279, 4351, 9837, 13053, 20767, 39159, 62301, 186903, 250297, 750891, 2252673, 4755643, 14266929, 42800787]

約数ペア:

[(1, 42800787), (3, 14266929), (9, 4755643), (19, 2252673), (57, 750891), (171, 250297), (229, 186903), (687, 62301), (1093, 39159), (2061, 20767), (3279, 13053), (4351, 9837)]