13868757

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7633

約数の個数: 24

約数和(自身を含む): 23687040

約数和(自身を除く): 9818283

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7591, 22773, 53137, 68319, 159411, 220139, 478233, 660417, 1540973, 1981251, 4622919, 13868757]

約数ペア:

[(1, 13868757), (3, 4622919), (7, 1981251), (9, 1540973), (21, 660417), (29, 478233), (63, 220139), (87, 159411), (203, 68319), (261, 53137), (609, 22773), (1827, 7591)]