11894961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 18006912

約数和(自身を除く): 6111951

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 173, 519, 533, 559, 1599, 1677, 1763, 2249, 5289, 6747, 7093, 7439, 21279, 22317, 22919, 68757, 92209, 96707, 276627, 290121, 304999, 914997, 3964987, 11894961]

約数ペア:

[(1, 11894961), (3, 3964987), (13, 914997), (39, 304999), (41, 290121), (43, 276627), (123, 96707), (129, 92209), (173, 68757), (519, 22919), (533, 22317), (559, 21279), (1599, 7439), (1677, 7093), (1763, 6747), (2249, 5289)]