28560723

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 39463200

約数和(自身を除く): 10902477

約数列:

[1, 3, 41, 89, 123, 267, 2609, 3649, 7827, 10947, 106969, 232201, 320907, 696603, 9520241, 28560723]

約数ペア:

[(1, 28560723), (3, 9520241), (41, 696603), (89, 320907), (123, 232201), (267, 106969), (2609, 10947), (3649, 7827)]