17798643

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{2281}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 28022960

約数和(自身を除く): 10224317

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2281, 2601, 6843, 7803, 20529, 38777, 61587, 116331, 348993, 659209, 1046979, 1977627, 5932881, 17798643]

約数ペア:

[(1, 17798643), (3, 5932881), (9, 1977627), (17, 1046979), (27, 659209), (51, 348993), (153, 116331), (289, 61587), (459, 38777), (867, 20529), (2281, 7803), (2601, 6843)]