91215047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4099}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 120835200

約数和(自身を除く): 29620153

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 4099, 22253, 28693, 45089, 69683, 315623, 487781, 766513, 1184611, 5365591, 8292277, 13030721, 91215047]

約数ペア:

[(1, 91215047), (7, 13030721), (11, 8292277), (17, 5365591), (77, 1184611), (119, 766513), (187, 487781), (289, 315623), (1309, 69683), (2023, 45089), (3179, 28693), (4099, 22253)]