275417468787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1\times {\mathrm{398423}}^1$

素因数の和:405890

約数の個数: 16

約数和(自身を含む): 379121154048

約数和(自身を除く): 103703685261

約数列:

[1, 3, 31, 93, 7433, 22299, 230423, 398423, 691269, 1195269, 12351113, 37053339, 2961478159, 8884434477, 91805822929, 275417468787]

約数ペア:

[(1, 275417468787), (3, 91805822929), (31, 8884434477), (93, 2961478159), (7433, 37053339), (22299, 12351113), (230423, 1195269), (398423, 691269)]