2691036681

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{811}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 3756896640

約数和(自身を除く): 1065859959

約数列:

[1, 3, 41, 53, 123, 159, 509, 811, 1527, 2173, 2433, 6519, 20869, 26977, 33251, 42983, 62607, 80931, 99753, 128949, 412799, 1106057, 1238397, 1762303, 3318171, 5286909, 16924759, 21878347, 50774277, 65635041, 897012227, 2691036681]

約数ペア:

[(1, 2691036681), (3, 897012227), (41, 65635041), (53, 50774277), (123, 21878347), (159, 16924759), (509, 5286909), (811, 3318171), (1527, 1762303), (2173, 1238397), (2433, 1106057), (6519, 412799), (20869, 128949), (26977, 99753), (33251, 80931), (42983, 62607)]