2257607391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1\times {\mathrm{1091}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 3284107008

約数和(自身を除く): 1026499617

約数列:

[1, 3, 13, 39, 97, 291, 547, 1091, 1261, 1641, 3273, 3783, 7111, 14183, 21333, 42549, 53059, 105827, 159177, 317481, 596777, 689767, 1375751, 1790331, 2069301, 4127253, 7758101, 23274303, 57887369, 173662107, 752535797, 2257607391]

約数ペア:

[(1, 2257607391), (3, 752535797), (13, 173662107), (39, 57887369), (97, 23274303), (291, 7758101), (547, 4127253), (1091, 2069301), (1261, 1790331), (1641, 1375751), (3273, 689767), (3783, 596777), (7111, 317481), (14183, 159177), (21333, 105827), (42549, 53059)]