190619817

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{4721}}^1$

素因数の和:5080

約数の個数: 16

約数和(自身を含む): 260956608

約数和(自身を除く): 70336791

約数列:

[1, 3, 43, 129, 313, 939, 4721, 13459, 14163, 40377, 203003, 609009, 1477673, 4433019, 63539939, 190619817]

約数ペア:

[(1, 190619817), (3, 63539939), (43, 4433019), (129, 1477673), (313, 609009), (939, 203003), (4721, 40377), (13459, 14163)]