17236249

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 19991840

約数和(自身を除く): 2755591

約数列:

[1, 17, 19, 43, 73, 289, 323, 731, 817, 1241, 1387, 3139, 5491, 12427, 13889, 21097, 23579, 53363, 59641, 236113, 400843, 907171, 1013897, 17236249]

約数ペア:

[(1, 17236249), (17, 1013897), (19, 907171), (43, 400843), (73, 236113), (289, 59641), (323, 53363), (731, 23579), (817, 21097), (1241, 13889), (1387, 12427), (3139, 5491)]