13662351

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5484

約数の個数: 20

約数和(自身を含む): 21071424

約数和(自身を除く): 7409073

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 5441, 16323, 48969, 146907, 168671, 440721, 506013, 1518039, 4554117, 13662351]

約数ペア:

[(1, 13662351), (3, 4554117), (9, 1518039), (27, 506013), (31, 440721), (81, 168671), (93, 146907), (279, 48969), (837, 16323), (2511, 5441)]