2239869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 3250368

約数和(自身を除く): 1010499

約数列:

[1, 3, 17, 37, 51, 111, 629, 1187, 1887, 3561, 20179, 43919, 60537, 131757, 746623, 2239869]

約数ペア:

[(1, 2239869), (3, 746623), (17, 131757), (37, 60537), (51, 43919), (111, 20179), (629, 3561), (1187, 1887)]