17994007

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 20998800

約数和(自身を除く): 3004793

約数列:

[1, 17, 19, 29, 113, 289, 323, 493, 551, 1921, 2147, 3277, 5491, 8381, 9367, 32657, 36499, 55709, 62263, 159239, 620483, 947053, 1058471, 17994007]

約数ペア:

[(1, 17994007), (17, 1058471), (19, 947053), (29, 620483), (113, 159239), (289, 62263), (323, 55709), (493, 36499), (551, 32657), (1921, 9367), (2147, 8381), (3277, 5491)]