254346081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{30707}}^1$

素因数の和:30972

約数の個数: 16

約数和(自身を含む): 371443968

約数和(自身を除く): 117097887

約数列:

[1, 3, 11, 33, 251, 753, 2761, 8283, 30707, 92121, 337777, 1013331, 7707457, 23122371, 84782027, 254346081]

約数ペア:

[(1, 254346081), (3, 84782027), (11, 23122371), (33, 7707457), (251, 1013331), (753, 337777), (2761, 92121), (8283, 30707)]