2871805347

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{26321}}^1$

素因数の和:26785

約数の個数: 24

約数和(自身を含む): 4311543600

約数和(自身を除く): 1439738253

約数列:

[1, 3, 9, 27, 81, 243, 449, 1347, 4041, 12123, 26321, 36369, 78963, 109107, 236889, 710667, 2132001, 6396003, 11818129, 35454387, 106363161, 319089483, 957268449, 2871805347]

約数ペア:

[(1, 2871805347), (3, 957268449), (9, 319089483), (27, 106363161), (81, 35454387), (243, 11818129), (449, 6396003), (1347, 2132001), (4041, 710667), (12123, 236889), (26321, 109107), (36369, 78963)]