83347889

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 95636640

約数和(自身を除く): 12288751

約数列:

[1, 17, 19, 43, 289, 323, 353, 731, 817, 5491, 6001, 6707, 12427, 13889, 15179, 102017, 114019, 236113, 258043, 288401, 1938323, 4386731, 4902817, 83347889]

約数ペア:

[(1, 83347889), (17, 4902817), (19, 4386731), (43, 1938323), (289, 288401), (323, 258043), (353, 236113), (731, 114019), (817, 102017), (5491, 15179), (6001, 13889), (6707, 12427)]