28951169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 32421312

約数和(自身を除く): 3470143

約数列:

[1, 13, 43, 67, 559, 773, 871, 2881, 10049, 33239, 37453, 51791, 432107, 673283, 2227013, 28951169]

約数ペア:

[(1, 28951169), (13, 2227013), (43, 673283), (67, 432107), (559, 51791), (773, 37453), (871, 33239), (2881, 10049)]