27660017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 7563535

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 7643, 53501, 84073, 359221, 588511, 2514547, 3951431, 27660017]

約数ペア:

[(1, 27660017), (7, 3951431), (11, 2514547), (47, 588511), (77, 359221), (329, 84073), (517, 53501), (3619, 7643)]