11321163

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 18959616

約数和(自身を除く): 7638453

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2531, 4473, 7593, 17717, 22779, 53151, 159453, 179701, 539103, 1257907, 1617309, 3773721, 11321163]

約数ペア:

[(1, 11321163), (3, 3773721), (7, 1617309), (9, 1257907), (21, 539103), (63, 179701), (71, 159453), (213, 53151), (497, 22779), (639, 17717), (1491, 7593), (2531, 4473)]