53206719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1451}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 75271680

約数和(自身を除く): 22064961

約数列:

[1, 3, 17, 51, 719, 1451, 2157, 4353, 12223, 24667, 36669, 74001, 1043269, 3129807, 17735573, 53206719]

約数ペア:

[(1, 53206719), (3, 17735573), (17, 3129807), (51, 1043269), (719, 74001), (1451, 36669), (2157, 24667), (4353, 12223)]