27359981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 31732800

約数和(自身を除く): 4372819

約数列:

[1, 11, 19, 109, 209, 1199, 1201, 2071, 13211, 22781, 22819, 130909, 251009, 1439999, 2487271, 27359981]

約数ペア:

[(1, 27359981), (11, 2487271), (19, 1439999), (109, 251009), (209, 130909), (1199, 22819), (1201, 22781), (2071, 13211)]