2912695989

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{801733}}^1$

素因数の和:801916

約数の個数: 16

約数和(自身を含む): 4464054912

約数和(自身を除く): 1551358923

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 801733, 2405199, 5612131, 16836393, 138699809, 416099427, 970898663, 2912695989]

約数ペア:

[(1, 2912695989), (3, 970898663), (7, 416099427), (21, 138699809), (173, 16836393), (519, 5612131), (1211, 2405199), (3633, 801733)]