2015472021

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{12553}}^1$

素因数の和:13156

約数の個数: 16

約数和(自身を含む): 2717689920

約数和(自身を除く): 702217899

約数列:

[1, 3, 109, 327, 491, 1473, 12553, 37659, 53519, 160557, 1368277, 4104831, 6163523, 18490569, 671824007, 2015472021]

約数ペア:

[(1, 2015472021), (3, 671824007), (109, 18490569), (327, 6163523), (491, 4104831), (1473, 1368277), (12553, 160557), (37659, 53519)]