2979941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 12

約数和(自身を含む): 3250080

約数和(自身を除く): 270139

約数列:

[1, 19, 47, 71, 893, 1349, 2209, 3337, 41971, 63403, 156839, 2979941]

約数ペア:

[(1, 2979941), (19, 156839), (47, 63403), (71, 41971), (893, 3337), (1349, 2209)]