5643243

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 8540160

約数和(自身を除く): 2896917

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 4447, 13341, 40023, 120069, 209009, 627027, 1881081, 5643243]

約数ペア:

[(1, 5643243), (3, 1881081), (9, 627027), (27, 209009), (47, 120069), (141, 40023), (423, 13341), (1269, 4447)]