17120817

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9371}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 29240640

約数和(自身を除く): 12119823

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 9371, 28113, 65597, 84339, 196791, 271759, 590373, 815277, 1902313, 2445831, 5706939, 17120817]

約数ペア:

[(1, 17120817), (3, 5706939), (7, 2445831), (9, 1902313), (21, 815277), (29, 590373), (63, 271759), (87, 196791), (203, 84339), (261, 65597), (609, 28113), (1827, 9371)]