11670057

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 19543680

約数和(自身を除く): 7873623

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2609, 4473, 7827, 18263, 23481, 54789, 164367, 185239, 555717, 1296673, 1667151, 3890019, 11670057]

約数ペア:

[(1, 11670057), (3, 3890019), (7, 1667151), (9, 1296673), (21, 555717), (63, 185239), (71, 164367), (213, 54789), (497, 23481), (639, 18263), (1491, 7827), (2609, 4473)]