2187787681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{5791}}^1$

素因数の和:6192

約数の個数: 16

約数和(自身を含む): 2357019648

約数和(自身を除く): 169231967

約数列:

[1, 17, 71, 313, 1207, 5321, 5791, 22223, 98447, 377791, 411161, 1812583, 6989737, 30813911, 128693393, 2187787681]

約数ペア:

[(1, 2187787681), (17, 128693393), (71, 30813911), (313, 6989737), (1207, 1812583), (5321, 411161), (5791, 377791), (22223, 98447)]