270989913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{110563}}^1$

素因数の和:110628

約数の個数: 16

約数和(自身を含む): 389185280

約数和(自身を除く): 118195367

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 110563, 331689, 2100697, 4754209, 6302091, 14262627, 90329971, 270989913]

約数ペア:

[(1, 270989913), (3, 90329971), (19, 14262627), (43, 6302091), (57, 4754209), (129, 2100697), (817, 331689), (2451, 110563)]