2015979471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{496669}}^1$

素因数の和:496727

約数の個数: 24

約数和(自身を含む): 3254181840

約数和(自身を除く): 1238202369

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 496669, 1490007, 4470021, 5463359, 16390077, 20363429, 49170231, 61090287, 183270861, 223997719, 671993157, 2015979471]

約数ペア:

[(1, 2015979471), (3, 671993157), (9, 223997719), (11, 183270861), (33, 61090287), (41, 49170231), (99, 20363429), (123, 16390077), (369, 5463359), (451, 4470021), (1353, 1490007), (4059, 496669)]