123858423

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 204001280

約数和(自身を除く): 80142857

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 11383, 34149, 102447, 147979, 307341, 352873, 443937, 1058619, 1331811, 3175857, 3995433, 4587349, 9527571, 13762047, 41286141, 123858423]

約数ペア:

[(1, 123858423), (3, 41286141), (9, 13762047), (13, 9527571), (27, 4587349), (31, 3995433), (39, 3175857), (93, 1331811), (117, 1058619), (279, 443937), (351, 352873), (403, 307341), (837, 147979), (1209, 102447), (3627, 34149), (10881, 11383)]