2019881103

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{1187}}^1\times {\mathrm{1481}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 2704306176

約数和(自身を除く): 684425073

約数列:

[1, 3, 383, 1149, 1187, 1481, 3561, 4443, 454621, 567223, 1363863, 1701669, 1757947, 5273841, 673293701, 2019881103]

約数ペア:

[(1, 2019881103), (3, 673293701), (383, 5273841), (1149, 1757947), (1187, 1701669), (1481, 1363863), (3561, 567223), (4443, 454621)]