11771123

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 15628032

約数和(自身を除く): 3856909

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1087, 1547, 7609, 10829, 14131, 18479, 53263, 98917, 129353, 240227, 692419, 905471, 1681589, 11771123]

約数ペア:

[(1, 11771123), (7, 1681589), (13, 905471), (17, 692419), (49, 240227), (91, 129353), (119, 98917), (221, 53263), (637, 18479), (833, 14131), (1087, 10829), (1547, 7609)]