2670522621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{169913}}^1$

素因数の和:169973

約数の個数: 24

約数和(自身を含む): 3980065536

約数和(自身を除く): 1309542915

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 15717, 169913, 509739, 2208869, 5267303, 6626607, 15801909, 28715297, 68474939, 86145891, 205424817, 890174207, 2670522621]

約数ペア:

[(1, 2670522621), (3, 890174207), (13, 205424817), (31, 86145891), (39, 68474939), (93, 28715297), (169, 15801909), (403, 6626607), (507, 5267303), (1209, 2208869), (5239, 509739), (15717, 169913)]