1220004873

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{409}}^1\times {\mathrm{1223}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 1774506240

約数和(自身を除く): 554501367

約数列:

[1, 3, 9, 271, 409, 813, 1223, 1227, 2439, 3669, 3681, 11007, 110839, 331433, 332517, 500207, 994299, 997551, 1500621, 2982897, 4501863, 135556097, 406668291, 1220004873]

約数ペア:

[(1, 1220004873), (3, 406668291), (9, 135556097), (271, 4501863), (409, 2982897), (813, 1500621), (1223, 997551), (1227, 994299), (2439, 500207), (3669, 332517), (3681, 331433), (11007, 110839)]