38676897

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2753}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 64157184

約数和(自身を除く): 25480287

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 2753, 4683, 8259, 14049, 19271, 24777, 57813, 173439, 613919, 1841757, 4297433, 5525271, 12892299, 38676897]

約数ペア:

[(1, 38676897), (3, 12892299), (7, 5525271), (9, 4297433), (21, 1841757), (63, 613919), (223, 173439), (669, 57813), (1561, 24777), (2007, 19271), (2753, 14049), (4683, 8259)]