1201662009

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{158761}}^1$

素因数の和:158825

約数の個数: 18

約数和(自身を含む): 1797662126

約数和(自身を除く): 596000117

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 158761, 476283, 1428849, 4604069, 13812207, 41436621, 133518001, 400554003, 1201662009]

約数ペア:

[(1, 1201662009), (3, 400554003), (9, 133518001), (29, 41436621), (87, 13812207), (261, 4604069), (841, 1428849), (2523, 476283), (7569, 158761)]