1873604889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{67003}}^1$

素因数の和:67261

約数の個数: 24

約数和(自身を含む): 2926734720

約数和(自身を除く): 1053129831

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 2151, 3107, 9321, 27963, 67003, 201009, 603027, 871039, 2613117, 7839351, 16013717, 48041151, 144123453, 208178321, 624534963, 1873604889]

約数ペア:

[(1, 1873604889), (3, 624534963), (9, 208178321), (13, 144123453), (39, 48041151), (117, 16013717), (239, 7839351), (717, 2613117), (2151, 871039), (3107, 603027), (9321, 201009), (27963, 67003)]