16436121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 25495680

約数和(自身を除く): 9059559

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 541, 741, 779, 1599, 1623, 2337, 7033, 10127, 10279, 21099, 22181, 30381, 30837, 66543, 133627, 288353, 400881, 421439, 865059, 1264317, 5478707, 16436121]

約数ペア:

[(1, 16436121), (3, 5478707), (13, 1264317), (19, 865059), (39, 421439), (41, 400881), (57, 288353), (123, 133627), (247, 66543), (533, 30837), (541, 30381), (741, 22181), (779, 21099), (1599, 10279), (1623, 10127), (2337, 7033)]