2017665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 3767400

約数和(自身を除く): 1749735

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3449, 10347, 17245, 31041, 44837, 51735, 134511, 155205, 224185, 403533, 672555, 2017665]

約数ペア:

[(1, 2017665), (3, 672555), (5, 403533), (9, 224185), (13, 155205), (15, 134511), (39, 51735), (45, 44837), (65, 31041), (117, 17245), (195, 10347), (585, 3449)]