13746411

素因数分解:

$3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 23857600

約数和(自身を除く): 10111189

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 73, 147, 183, 219, 343, 427, 441, 511, 549, 657, 1029, 1281, 1533, 2989, 3087, 3577, 3843, 4453, 4599, 8967, 10731, 13359, 20923, 25039, 26901, 31171, 32193, 40077, 62769, 75117, 93513, 188307, 218197, 225351, 280539, 654591, 1527379, 1963773, 4582137, 13746411]

約数ペア:

[(1, 13746411), (3, 4582137), (7, 1963773), (9, 1527379), (21, 654591), (49, 280539), (61, 225351), (63, 218197), (73, 188307), (147, 93513), (183, 75117), (219, 62769), (343, 40077), (427, 32193), (441, 31171), (511, 26901), (549, 25039), (657, 20923), (1029, 13359), (1281, 10731), (1533, 8967), (2989, 4599), (3087, 4453), (3577, 3843)]