618545421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{3541}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 963098136

約数和(自身を除く): 344552715

約数列:

[1, 3, 9, 13, 39, 117, 1493, 3541, 4479, 10623, 13437, 19409, 31869, 46033, 58227, 138099, 174681, 414297, 5286713, 15860139, 47580417, 68727269, 206181807, 618545421]

約数ペア:

[(1, 618545421), (3, 206181807), (9, 68727269), (13, 47580417), (39, 15860139), (117, 5286713), (1493, 414297), (3541, 174681), (4479, 138099), (10623, 58227), (13437, 46033), (19409, 31869)]