11892969

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 19281808

約数和(自身を除く): 7388839

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 163, 201, 363, 489, 603, 737, 1089, 1467, 1793, 2211, 5379, 6633, 8107, 10921, 16137, 19723, 24321, 32763, 59169, 72963, 98289, 120131, 177507, 360393, 1081179, 1321441, 3964323, 11892969]

約数ペア:

[(1, 11892969), (3, 3964323), (9, 1321441), (11, 1081179), (33, 360393), (67, 177507), (99, 120131), (121, 98289), (163, 72963), (201, 59169), (363, 32763), (489, 24321), (603, 19723), (737, 16137), (1089, 10921), (1467, 8107), (1793, 6633), (2211, 5379)]