893319

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 1422720

約数和(自身を除く): 529401

約数列:

[1, 3, 7, 21, 49, 59, 103, 147, 177, 309, 413, 721, 1239, 2163, 2891, 5047, 6077, 8673, 15141, 18231, 42539, 127617, 297773, 893319]

約数ペア:

[(1, 893319), (3, 297773), (7, 127617), (21, 42539), (49, 18231), (59, 15141), (103, 8673), (147, 6077), (177, 5047), (309, 2891), (413, 2163), (721, 1239)]