2375019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 3922776

約数和(自身を除く): 1547757

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 323, 361, 387, 731, 817, 969, 1083, 2193, 2451, 2907, 3249, 6137, 6579, 7353, 13889, 15523, 18411, 41667, 46569, 55233, 125001, 139707, 263891, 791673, 2375019]

約数ペア:

[(1, 2375019), (3, 791673), (9, 263891), (17, 139707), (19, 125001), (43, 55233), (51, 46569), (57, 41667), (129, 18411), (153, 15523), (171, 13889), (323, 7353), (361, 6579), (387, 6137), (731, 3249), (817, 2907), (969, 2451), (1083, 2193)]