55197121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 65802240

約数和(自身を除く): 10605119

約数列:

[1, 7, 29, 127, 203, 889, 2141, 3683, 14987, 25781, 62089, 271907, 434623, 1903349, 7885303, 55197121]

約数ペア:

[(1, 55197121), (7, 7885303), (29, 1903349), (127, 434623), (203, 271907), (889, 62089), (2141, 25781), (3683, 14987)]