123089911

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 153136656

約数和(自身を除く): 30046745

約数列:

[1, 7, 17, 49, 107, 119, 749, 833, 1381, 1819, 5243, 9667, 12733, 23477, 67669, 89131, 147767, 164339, 1034369, 1150373, 2512039, 7240583, 17584273, 123089911]

約数ペア:

[(1, 123089911), (7, 17584273), (17, 7240583), (49, 2512039), (107, 1150373), (119, 1034369), (749, 164339), (833, 147767), (1381, 89131), (1819, 67669), (5243, 23477), (9667, 12733)]