129565007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 33005233

約数列:

[1, 11, 13, 17, 143, 187, 221, 223, 239, 2431, 2453, 2629, 2899, 3107, 3791, 4063, 31889, 34177, 41701, 44693, 49283, 52819, 53297, 542113, 581009, 586267, 692861, 906049, 7621471, 9966539, 11778637, 129565007]

約数ペア:

[(1, 129565007), (11, 11778637), (13, 9966539), (17, 7621471), (143, 906049), (187, 692861), (221, 586267), (223, 581009), (239, 542113), (2431, 53297), (2453, 52819), (2629, 49283), (2899, 44693), (3107, 41701), (3791, 34177), (4063, 31889)]