17308179

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 28710240

約数和(自身を除く): 11402061

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1069, 1799, 2313, 3207, 5397, 7483, 9621, 16191, 22449, 67347, 274733, 824199, 1923131, 2472597, 5769393, 17308179]

約数ペア:

[(1, 17308179), (3, 5769393), (7, 2472597), (9, 1923131), (21, 824199), (63, 274733), (257, 67347), (771, 22449), (1069, 16191), (1799, 9621), (2313, 7483), (3207, 5397)]