17314983

素因数分解:

$3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 12637017

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 79, 147, 213, 237, 343, 441, 497, 553, 639, 711, 1029, 1491, 1659, 3087, 3479, 3871, 4473, 4977, 5609, 10437, 11613, 16827, 24353, 27097, 31311, 34839, 39263, 50481, 73059, 81291, 117789, 219177, 243873, 274841, 353367, 824523, 1923887, 2473569, 5771661, 17314983]

約数ペア:

[(1, 17314983), (3, 5771661), (7, 2473569), (9, 1923887), (21, 824523), (49, 353367), (63, 274841), (71, 243873), (79, 219177), (147, 117789), (213, 81291), (237, 73059), (343, 50481), (441, 39263), (497, 34839), (553, 31311), (639, 27097), (711, 24353), (1029, 16827), (1491, 11613), (1659, 10437), (3087, 5609), (3479, 4977), (3871, 4473)]