2013203907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15187}}^1$

素因数の和:15320

約数の個数: 48

約数和(自身を含む): 3449741568

約数和(自身を除く): 1436537661

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 429, 927, 1133, 1287, 1339, 3399, 4017, 10197, 12051, 14729, 15187, 44187, 45561, 132561, 136683, 167057, 197431, 501171, 592293, 1503513, 1564261, 1776879, 2171741, 4692783, 6515223, 14078349, 17206871, 19545669, 20335393, 51620613, 61006179, 154861839, 183018537, 223689323, 671067969, 2013203907]

約数ペア:

[(1, 2013203907), (3, 671067969), (9, 223689323), (11, 183018537), (13, 154861839), (33, 61006179), (39, 51620613), (99, 20335393), (103, 19545669), (117, 17206871), (143, 14078349), (309, 6515223), (429, 4692783), (927, 2171741), (1133, 1776879), (1287, 1564261), (1339, 1503513), (3399, 592293), (4017, 501171), (10197, 197431), (12051, 167057), (14729, 136683), (15187, 132561), (44187, 45561)]