13728843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 21355776

約数和(自身を除く): 7626933

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 1471, 3111, 4413, 9333, 13239, 25007, 75021, 89731, 225063, 269193, 807579, 1525427, 4576281, 13728843]

約数ペア:

[(1, 13728843), (3, 4576281), (9, 1525427), (17, 807579), (51, 269193), (61, 225063), (153, 89731), (183, 75021), (549, 25007), (1037, 13239), (1471, 9333), (3111, 4413)]