2048857551

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5837201}}^1$

素因数の和:5837223

約数の個数: 16

約数和(自身を含む): 3268833120

約数和(自身を除く): 1219975569

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5837201, 17511603, 52534809, 75883613, 157604427, 227650839, 682952517, 2048857551]

約数ペア:

[(1, 2048857551), (3, 682952517), (9, 227650839), (13, 157604427), (27, 75883613), (39, 52534809), (117, 17511603), (351, 5837201)]