22800399

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 33009840

約数和(自身を除く): 10209441

約数列:

[1, 3, 19, 37, 57, 111, 361, 569, 703, 1083, 1707, 2109, 10811, 13357, 21053, 32433, 40071, 63159, 205409, 400007, 616227, 1200021, 7600133, 22800399]

約数ペア:

[(1, 22800399), (3, 7600133), (19, 1200021), (37, 616227), (57, 400007), (111, 205409), (361, 63159), (569, 40071), (703, 32433), (1083, 21053), (1707, 13357), (2109, 10811)]