2391020637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1087}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 3384115200

約数和(自身を除く): 993094563

約数列:

[1, 3, 23, 69, 71, 213, 449, 1087, 1347, 1633, 3261, 4899, 10327, 25001, 30981, 31879, 75003, 77177, 95637, 231531, 488063, 733217, 1464189, 1775071, 2199651, 5325213, 11225449, 33676347, 34652473, 103957419, 797006879, 2391020637]

約数ペア:

[(1, 2391020637), (3, 797006879), (23, 103957419), (69, 34652473), (71, 33676347), (213, 11225449), (449, 5325213), (1087, 2199651), (1347, 1775071), (1633, 1464189), (3261, 733217), (4899, 488063), (10327, 231531), (25001, 95637), (30981, 77177), (31879, 75003)]