2013519903

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{234103}}^1$

素因数の和:234214

約数の個数: 16

約数和(自身を含む): 2786774016

約数和(自身を除く): 773254113

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 234103, 702309, 11002841, 14280283, 33008523, 42840849, 671173301, 2013519903]

約数ペア:

[(1, 2013519903), (3, 671173301), (47, 42840849), (61, 33008523), (141, 14280283), (183, 11002841), (2867, 702309), (8601, 234103)]