12753351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 20886320

約数和(自身を除く): 8132969

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5737, 17211, 51633, 74581, 109003, 223743, 327009, 671229, 981027, 1417039, 4251117, 12753351]

約数ペア:

[(1, 12753351), (3, 4251117), (9, 1417039), (13, 981027), (19, 671229), (39, 327009), (57, 223743), (117, 109003), (171, 74581), (247, 51633), (741, 17211), (2223, 5737)]