47534997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 69451776

約数和(自身を除く): 21916779

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 313, 713, 939, 1633, 2139, 2201, 4899, 6603, 7199, 9703, 21597, 22223, 29109, 50623, 66669, 151869, 223169, 511129, 669507, 688913, 1533387, 2066739, 15844999, 47534997]

約数ペア:

[(1, 47534997), (3, 15844999), (23, 2066739), (31, 1533387), (69, 688913), (71, 669507), (93, 511129), (213, 223169), (313, 151869), (713, 66669), (939, 50623), (1633, 29109), (2139, 22223), (2201, 21597), (4899, 9703), (6603, 7199)]