12586341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 6767259

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 419, 527, 589, 969, 1257, 1581, 1767, 7123, 7961, 10013, 12989, 21369, 23883, 30039, 38967, 135337, 220813, 246791, 406011, 662439, 740373, 4195447, 12586341]

約数ペア:

[(1, 12586341), (3, 4195447), (17, 740373), (19, 662439), (31, 406011), (51, 246791), (57, 220813), (93, 135337), (323, 38967), (419, 30039), (527, 23883), (589, 21369), (969, 12989), (1257, 10013), (1581, 7961), (1767, 7123)]