29871369

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 19549431

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 2339, 4257, 7017, 12771, 21051, 25729, 63153, 77187, 100577, 231561, 301731, 694683, 905193, 1106347, 2715579, 3319041, 9957123, 29871369]

約数ペア:

[(1, 29871369), (3, 9957123), (9, 3319041), (11, 2715579), (27, 1106347), (33, 905193), (43, 694683), (99, 301731), (129, 231561), (297, 100577), (387, 77187), (473, 63153), (1161, 25729), (1419, 21051), (2339, 12771), (4257, 7017)]