23559291

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 41333760

約数和(自身を除く): 17774469

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 229, 483, 497, 639, 687, 1449, 1491, 1603, 1633, 2061, 4473, 4809, 4899, 5267, 11431, 14427, 14697, 15801, 16259, 34293, 36869, 47403, 48777, 102879, 110607, 113813, 146331, 331821, 341439, 373957, 1024317, 1121871, 2617699, 3365613, 7853097, 23559291]

約数ペア:

[(1, 23559291), (3, 7853097), (7, 3365613), (9, 2617699), (21, 1121871), (23, 1024317), (63, 373957), (69, 341439), (71, 331821), (161, 146331), (207, 113813), (213, 110607), (229, 102879), (483, 48777), (497, 47403), (639, 36869), (687, 34293), (1449, 16259), (1491, 15801), (1603, 14697), (1633, 14427), (2061, 11431), (4473, 5267), (4809, 4899)]