4050891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 6518512

約数和(自身を除く): 2467621

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3847, 11541, 34623, 50011, 103869, 150033, 311607, 450099, 1350297, 4050891]

約数ペア:

[(1, 4050891), (3, 1350297), (9, 450099), (13, 311607), (27, 150033), (39, 103869), (81, 50011), (117, 34623), (351, 11541), (1053, 3847)]