11948859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 18855200

約数和(自身を除く): 6906341

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1399, 2847, 4197, 8541, 12591, 18187, 54561, 102127, 163683, 306381, 919143, 1327651, 3982953, 11948859]

約数ペア:

[(1, 11948859), (3, 3982953), (9, 1327651), (13, 919143), (39, 306381), (73, 163683), (117, 102127), (219, 54561), (657, 18187), (949, 12591), (1399, 8541), (2847, 4197)]