39531233

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 47008896

約数和(自身を除く): 7477663

約数列:

[1, 7, 43, 61, 301, 427, 2153, 2623, 15071, 18361, 92579, 131333, 648053, 919331, 5647319, 39531233]

約数ペア:

[(1, 39531233), (7, 5647319), (43, 919331), (61, 648053), (301, 131333), (427, 92579), (2153, 18361), (2623, 15071)]