201501009

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 297434592

約数和(自身を除く): 95933583

約数列:

[1, 3, 9, 83, 107, 249, 321, 747, 963, 2521, 7563, 8881, 22689, 26643, 79929, 209243, 269747, 627729, 809241, 1883187, 2427723, 22389001, 67167003, 201501009]

約数ペア:

[(1, 201501009), (3, 67167003), (9, 22389001), (83, 2427723), (107, 1883187), (249, 809241), (321, 627729), (747, 269747), (963, 209243), (2521, 79929), (7563, 26643), (8881, 22689)]