7542423

素因数分解:

$3^3\times 7^2\times {\mathrm{5701}}^1$

素因数の和:5724

約数の個数: 24

約数和(自身を含む): 13000560

約数和(自身を除く): 5458137

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5701, 17103, 39907, 51309, 119721, 153927, 279349, 359163, 838047, 1077489, 2514141, 7542423]

約数ペア:

[(1, 7542423), (3, 2514141), (7, 1077489), (9, 838047), (21, 359163), (27, 279349), (49, 153927), (63, 119721), (147, 51309), (189, 39907), (441, 17103), (1323, 5701)]