2055149523

素因数分解:

$3^3\times 7^2\times {\mathrm{1553401}}^1$

素因数の和:1553424

約数の個数: 24

約数和(自身を含む): 3541756560

約数和(自身を除く): 1486607037

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1553401, 4660203, 10873807, 13980609, 32621421, 41941827, 76116649, 97864263, 228349947, 293592789, 685049841, 2055149523]

約数ペア:

[(1, 2055149523), (3, 685049841), (7, 293592789), (9, 228349947), (21, 97864263), (27, 76116649), (49, 41941827), (63, 32621421), (147, 13980609), (189, 10873807), (441, 4660203), (1323, 1553401)]