8889706377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 13810305600

約数和(自身を除く): 4920599223

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 419, 477, 1007, 1257, 2341, 3021, 3771, 7023, 7961, 9063, 21069, 22207, 23883, 44479, 66621, 71649, 124073, 133437, 199863, 372219, 400311, 421933, 980879, 1116657, 1265799, 2357387, 2942637, 3797397, 7072161, 8827911, 18636701, 21216483, 51986587, 55910103, 155959761, 167730309, 467879283, 987745153, 2963235459, 8889706377]

約数ペア:

[(1, 8889706377), (3, 2963235459), (9, 987745153), (19, 467879283), (53, 167730309), (57, 155959761), (159, 55910103), (171, 51986587), (419, 21216483), (477, 18636701), (1007, 8827911), (1257, 7072161), (2341, 3797397), (3021, 2942637), (3771, 2357387), (7023, 1265799), (7961, 1116657), (9063, 980879), (21069, 421933), (22207, 400311), (23883, 372219), (44479, 199863), (66621, 133437), (71649, 124073)]