53571947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22037}}^1$

素因数の和:22078

約数の個数: 16

約数和(自身を含む): 66642912

約数和(自身を除く): 13070965

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 22037, 242407, 286481, 374629, 3151291, 4120919, 4870177, 53571947]

約数ペア:

[(1, 53571947), (11, 4870177), (13, 4120919), (17, 3151291), (143, 374629), (187, 286481), (221, 242407), (2431, 22037)]