3938643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 6190080

約数和(自身を除く): 2251437

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 743, 1767, 2229, 5301, 6687, 14117, 23033, 42351, 69099, 127053, 207297, 437627, 1312881, 3938643]

約数ペア:

[(1, 3938643), (3, 1312881), (9, 437627), (19, 207297), (31, 127053), (57, 69099), (93, 42351), (171, 23033), (279, 14117), (589, 6687), (743, 5301), (1767, 2229)]