2804997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 4088448

約数和(自身を除く): 1283451

約数列:

[1, 3, 13, 39, 71, 213, 923, 1013, 2769, 3039, 13169, 39507, 71923, 215769, 934999, 2804997]

約数ペア:

[(1, 2804997), (3, 934999), (13, 215769), (39, 71923), (71, 39507), (213, 13169), (923, 3039), (1013, 2769)]