14978761

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 18385920

約数和(自身を除く): 3407159

約数列:

[1, 7, 29, 49, 83, 127, 203, 581, 889, 1421, 2407, 3683, 4067, 6223, 10541, 16849, 25781, 73787, 117943, 180467, 305689, 516509, 2139823, 14978761]

約数ペア:

[(1, 14978761), (7, 2139823), (29, 516509), (49, 305689), (83, 180467), (127, 117943), (203, 73787), (581, 25781), (889, 16849), (1421, 10541), (2407, 6223), (3683, 4067)]