9278199

素因数分解:

$3^3\times 7^2\times {\mathrm{7013}}^1$

素因数の和:7036

約数の個数: 24

約数和(自身を含む): 15991920

約数和(自身を除く): 6713721

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 7013, 21039, 49091, 63117, 147273, 189351, 343637, 441819, 1030911, 1325457, 3092733, 9278199]

約数ペア:

[(1, 9278199), (3, 3092733), (7, 1325457), (9, 1030911), (21, 441819), (27, 343637), (49, 189351), (63, 147273), (147, 63117), (189, 49091), (441, 21039), (1323, 7013)]