42396431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 53256960

約数和(自身を除く): 10860529

約数列:

[1, 7, 11, 77, 137, 959, 1507, 4019, 10549, 28133, 44209, 309463, 550603, 3854221, 6056633, 42396431]

約数ペア:

[(1, 42396431), (7, 6056633), (11, 3854221), (77, 550603), (137, 309463), (959, 44209), (1507, 28133), (4019, 10549)]