17119557

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20929

約数の個数: 24

約数和(自身を含む): 30436224

約数和(自身を除く): 13316667

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 20903, 62709, 146321, 188127, 271739, 438963, 815217, 1316889, 1902173, 2445651, 5706519, 17119557]

約数ペア:

[(1, 17119557), (3, 5706519), (7, 2445651), (9, 1902173), (13, 1316889), (21, 815217), (39, 438963), (63, 271739), (91, 188127), (117, 146321), (273, 62709), (819, 20903)]