793359

素因数分解:

$3^2\times 7^3\times {\mathrm{257}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 1341600

約数和(自身を除く): 548241

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 343, 441, 771, 1029, 1799, 2313, 3087, 5397, 12593, 16191, 37779, 88151, 113337, 264453, 793359]

約数ペア:

[(1, 793359), (3, 264453), (7, 113337), (9, 88151), (21, 37779), (49, 16191), (63, 12593), (147, 5397), (257, 3087), (343, 2313), (441, 1799), (771, 1029)]