7395453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 11880960

約数和(自身を除く): 4485507

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2039, 3627, 6117, 18351, 26507, 63209, 79521, 189627, 238563, 568881, 821717, 2465151, 7395453]

約数ペア:

[(1, 7395453), (3, 2465151), (9, 821717), (13, 568881), (31, 238563), (39, 189627), (93, 79521), (117, 63209), (279, 26507), (403, 18351), (1209, 6117), (2039, 3627)]