28914597

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{1747}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 42930880

約数和(自身を除く): 14016283

約数列:

[1, 3, 9, 27, 613, 1747, 1839, 5241, 5517, 15723, 16551, 47169, 1070911, 3212733, 9638199, 28914597]

約数ペア:

[(1, 28914597), (3, 9638199), (9, 3212733), (27, 1070911), (613, 47169), (1747, 16551), (1839, 15723), (5241, 5517)]