13986291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 21835008

約数和(自身を除く): 7848717

約数列:

[1, 3, 11, 17, 33, 51, 107, 187, 233, 321, 561, 699, 1177, 1819, 2563, 3531, 3961, 5457, 7689, 11883, 20009, 24931, 43571, 60027, 74793, 130713, 274241, 423827, 822723, 1271481, 4662097, 13986291]

約数ペア:

[(1, 13986291), (3, 4662097), (11, 1271481), (17, 822723), (33, 423827), (51, 274241), (107, 130713), (187, 74793), (233, 60027), (321, 43571), (561, 24931), (699, 20009), (1177, 11883), (1819, 7689), (2563, 5457), (3531, 3961)]