16273439

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 20779920

約数和(自身を除く): 4506481

約数列:

[1, 7, 13, 49, 59, 91, 413, 433, 637, 767, 2891, 3031, 5369, 5629, 21217, 25547, 37583, 39403, 178829, 275821, 332111, 1251803, 2324777, 16273439]

約数ペア:

[(1, 16273439), (7, 2324777), (13, 1251803), (49, 332111), (59, 275821), (91, 178829), (413, 39403), (433, 37583), (637, 25547), (767, 21217), (2891, 5629), (3031, 5369)]