40997957

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5851}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 56038752

約数和(自身を除く): 15040795

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 5851, 7007, 40957, 64361, 76063, 286699, 450527, 532441, 836693, 3153689, 3727087, 5856851, 40997957]

約数ペア:

[(1, 40997957), (7, 5856851), (11, 3727087), (13, 3153689), (49, 836693), (77, 532441), (91, 450527), (143, 286699), (539, 76063), (637, 64361), (1001, 40957), (5851, 7007)]