1323139713

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{12967}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 2081519616

約数和(自身を除く): 758379903

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 791, 903, 2373, 4859, 12967, 14577, 34013, 38901, 90769, 102039, 272307, 557581, 1465271, 1672743, 3903067, 4395813, 10256897, 11709201, 30770691, 63006653, 189019959, 441046571, 1323139713]

約数ペア:

[(1, 1323139713), (3, 441046571), (7, 189019959), (21, 63006653), (43, 30770691), (113, 11709201), (129, 10256897), (301, 4395813), (339, 3903067), (791, 1672743), (903, 1465271), (2373, 557581), (4859, 272307), (12967, 102039), (14577, 90769), (34013, 38901)]