2918236461

素因数分解:

$3^1\times 7^1\times {\mathrm{12433}}^1\times {\mathrm{11177}}^1$

素因数の和:23620

約数の個数: 16

約数和(自身を含む): 4447592064

約数和(自身を除く): 1529355603

約数列:

[1, 3, 7, 21, 11177, 12433, 33531, 37299, 78239, 87031, 234717, 261093, 138963641, 416890923, 972745487, 2918236461]

約数ペア:

[(1, 2918236461), (3, 972745487), (7, 416890923), (21, 138963641), (11177, 261093), (12433, 234717), (33531, 87031), (37299, 78239)]