39236561

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 51439104

約数和(自身を除く): 12202543

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 1951, 2873, 13657, 20111, 25363, 33167, 177541, 232169, 329719, 431171, 2308033, 3018197, 5605223, 39236561]

約数ペア:

[(1, 39236561), (7, 5605223), (13, 3018197), (17, 2308033), (91, 431171), (119, 329719), (169, 232169), (221, 177541), (1183, 33167), (1547, 25363), (1951, 20111), (2873, 13657)]