13202013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 20621952

約数和(自身を除く): 7419939

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 233, 303, 561, 699, 1111, 1717, 2563, 3333, 3961, 5151, 7689, 11883, 18887, 23533, 43571, 56661, 70599, 130713, 258863, 400061, 776589, 1200183, 4400671, 13202013]

約数ペア:

[(1, 13202013), (3, 4400671), (11, 1200183), (17, 776589), (33, 400061), (51, 258863), (101, 130713), (187, 70599), (233, 56661), (303, 43571), (561, 23533), (699, 18887), (1111, 11883), (1717, 7689), (2563, 5151), (3333, 3961)]