9913041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 15600000

約数和(自身を除く): 5686959

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 1999, 4959, 5997, 17991, 37981, 57971, 113943, 173913, 341829, 521739, 1101449, 3304347, 9913041]

約数ペア:

[(1, 9913041), (3, 3304347), (9, 1101449), (19, 521739), (29, 341829), (57, 173913), (87, 113943), (171, 57971), (261, 37981), (551, 17991), (1653, 5997), (1999, 4959)]