1789392231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1\times {\mathrm{7297}}^1$

素因数の和:9791

約数の個数: 24

約数和(自身を含む): 2821173264

約数和(自身を除く): 1031781033

約数列:

[1, 3, 9, 11, 33, 99, 2477, 7297, 7431, 21891, 22293, 27247, 65673, 80267, 81741, 240801, 245223, 722403, 18074669, 54224007, 162672021, 198821359, 596464077, 1789392231]

約数ペア:

[(1, 1789392231), (3, 596464077), (9, 198821359), (11, 162672021), (33, 54224007), (99, 18074669), (2477, 722403), (7297, 245223), (7431, 240801), (21891, 81741), (22293, 80267), (27247, 65673)]