12440073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 17637696

約数和(自身を除く): 5197623

約数列:

[1, 3, 17, 51, 353, 691, 1059, 2073, 6001, 11747, 18003, 35241, 243923, 731769, 4146691, 12440073]

約数ペア:

[(1, 12440073), (3, 4146691), (17, 731769), (51, 243923), (353, 35241), (691, 18003), (1059, 11747), (2073, 6001)]