133716247

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{19919}}^1$

素因数の和:20070

約数の個数: 12

約数和(自身を含む): 156690720

約数和(自身を除く): 22974473

約数列:

[1, 7, 49, 137, 959, 6713, 19919, 139433, 976031, 2728903, 19102321, 133716247]

約数ペア:

[(1, 133716247), (7, 19102321), (49, 2728903), (137, 976031), (959, 139433), (6713, 19919)]