11876787

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11304

約数の個数: 20

約数和(自身を含む): 19108320

約数和(自身を除く): 7231533

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11279, 33837, 101511, 146627, 304533, 439881, 913599, 1319643, 3958929, 11876787]

約数ペア:

[(1, 11876787), (3, 3958929), (9, 1319643), (13, 913599), (27, 439881), (39, 304533), (81, 146627), (117, 101511), (351, 33837), (1053, 11279)]