2016646467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2971}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 2987787264

約数和(自身を除く): 971140797

約数列:

[1, 3, 11, 33, 67, 201, 307, 737, 921, 2211, 2971, 3377, 8913, 10131, 20569, 32681, 61707, 98043, 199057, 226259, 597171, 678777, 912097, 2189627, 2736291, 6568881, 10033067, 30099201, 61110499, 183331497, 672215489, 2016646467]

約数ペア:

[(1, 2016646467), (3, 672215489), (11, 183331497), (33, 61110499), (67, 30099201), (201, 10033067), (307, 6568881), (737, 2736291), (921, 2189627), (2211, 912097), (2971, 678777), (3377, 597171), (8913, 226259), (10131, 199057), (20569, 98043), (32681, 61707)]