8812869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 12801600

約数和(自身を除く): 3988731

約数列:

[1, 3, 13, 39, 89, 267, 1157, 2539, 3471, 7617, 33007, 99021, 225971, 677913, 2937623, 8812869]

約数ペア:

[(1, 8812869), (3, 2937623), (13, 677913), (39, 225971), (89, 99021), (267, 33007), (1157, 7617), (2539, 3471)]