723624265731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1132661}}^1$

素因数の和:1132931

約数の個数: 32

約数和(自身を含む): 1033422686208

約数和(自身を除く): 309798420477

約数列:

[1, 3, 23, 47, 69, 141, 197, 591, 1081, 3243, 4531, 9259, 13593, 27777, 212957, 638871, 1132661, 3397983, 26051203, 53235067, 78153609, 159705201, 223134217, 669402651, 1224406541, 3673219623, 5132086991, 10487308199, 15396260973, 31461924597, 241208088577, 723624265731]

約数ペア:

[(1, 723624265731), (3, 241208088577), (23, 31461924597), (47, 15396260973), (69, 10487308199), (141, 5132086991), (197, 3673219623), (591, 1224406541), (1081, 669402651), (3243, 223134217), (4531, 159705201), (9259, 78153609), (13593, 53235067), (27777, 26051203), (212957, 3397983), (638871, 1132661)]