2009092077

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{5399}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 2931552000

約数和(自身を除く): 922459923

約数列:

[1, 3, 9, 173, 239, 519, 717, 1557, 2151, 5399, 16197, 41347, 48591, 124041, 372123, 934027, 1290361, 2802081, 3871083, 8406243, 11613249, 223232453, 669697359, 2009092077]

約数ペア:

[(1, 2009092077), (3, 669697359), (9, 223232453), (173, 11613249), (239, 8406243), (519, 3871083), (717, 2802081), (1557, 1290361), (2151, 934027), (5399, 372123), (16197, 124041), (41347, 48591)]