3188871

素因数分解:

$3^2\times 7^3\times {\mathrm{1033}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 5376800

約数和(自身を除く): 2187929

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1033, 3087, 3099, 7231, 9297, 21693, 50617, 65079, 151851, 354319, 455553, 1062957, 3188871]

約数ペア:

[(1, 3188871), (3, 1062957), (7, 455553), (9, 354319), (21, 151851), (49, 65079), (63, 50617), (147, 21693), (343, 9297), (441, 7231), (1029, 3099), (1033, 3087)]