2886577917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18539}}^1$

素因数の和:18673

約数の個数: 32

約数和(自身を含む): 4228899840

約数和(自身を除く): 1342321923

約数列:

[1, 3, 17, 43, 51, 71, 129, 213, 731, 1207, 2193, 3053, 3621, 9159, 18539, 51901, 55617, 155703, 315163, 797177, 945489, 1316269, 2391531, 3948807, 13552009, 22376573, 40656027, 56599567, 67129719, 169798701, 962192639, 2886577917]

約数ペア:

[(1, 2886577917), (3, 962192639), (17, 169798701), (43, 67129719), (51, 56599567), (71, 40656027), (129, 22376573), (213, 13552009), (731, 3948807), (1207, 2391531), (2193, 1316269), (3053, 945489), (3621, 797177), (9159, 315163), (18539, 155703), (51901, 55617)]