2182059

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 3717120

約数和(自身を除く): 1535061

約数列:

[1, 3, 9, 11, 27, 31, 33, 79, 81, 93, 99, 237, 279, 297, 341, 711, 837, 869, 891, 1023, 2133, 2449, 2511, 2607, 3069, 6399, 7347, 7821, 9207, 22041, 23463, 26939, 27621, 66123, 70389, 80817, 198369, 242451, 727353, 2182059]

約数ペア:

[(1, 2182059), (3, 727353), (9, 242451), (11, 198369), (27, 80817), (31, 70389), (33, 66123), (79, 27621), (81, 26939), (93, 23463), (99, 22041), (237, 9207), (279, 7821), (297, 7347), (341, 6399), (711, 3069), (837, 2607), (869, 2511), (891, 2449), (1023, 2133)]