4637721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 6782400

約数和(自身を除く): 2144679

約数列:

[1, 3, 11, 33, 313, 449, 939, 1347, 3443, 4939, 10329, 14817, 140537, 421611, 1545907, 4637721]

約数ペア:

[(1, 4637721), (3, 1545907), (11, 421611), (33, 140537), (313, 14817), (449, 10329), (939, 4939), (1347, 3443)]