517003201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{212671}}^1$

素因数の和:212712

約数の個数: 16

約数和(自身を含む): 643120128

約数和(自身を除く): 126116927

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 212671, 2339381, 2764723, 3615407, 30411953, 39769477, 47000291, 517003201]

約数ペア:

[(1, 517003201), (11, 47000291), (13, 39769477), (17, 30411953), (143, 3615407), (187, 2764723), (221, 2339381), (2431, 212671)]