291234009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1\times {\mathrm{3089}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 423898560

約数和(自身を除く): 132664551

約数列:

[1, 3, 11, 33, 2857, 3089, 8571, 9267, 31427, 33979, 94281, 101937, 8825273, 26475819, 97078003, 291234009]

約数ペア:

[(1, 291234009), (3, 97078003), (11, 26475819), (33, 8825273), (2857, 101937), (3089, 94281), (8571, 33979), (9267, 31427)]