27238539

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 39124080

約数和(自身を除く): 11885541

約数列:

[1, 3, 17, 51, 89, 267, 289, 353, 867, 1059, 1513, 4539, 6001, 18003, 25721, 31417, 77163, 94251, 102017, 306051, 534089, 1602267, 9079513, 27238539]

約数ペア:

[(1, 27238539), (3, 9079513), (17, 1602267), (51, 534089), (89, 306051), (267, 102017), (289, 94251), (353, 77163), (867, 31417), (1059, 25721), (1513, 18003), (4539, 6001)]