9278423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 11854080

約数和(自身を除く): 2575657

約数列:

[1, 7, 11, 41, 77, 287, 451, 2939, 3157, 20573, 32329, 120499, 226303, 843493, 1325489, 9278423]

約数ペア:

[(1, 9278423), (7, 1325489), (11, 843493), (41, 226303), (77, 120499), (287, 32329), (451, 20573), (2939, 3157)]