4187001

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 7033600

約数和(自身を除く): 2846599

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 313, 343, 637, 939, 1029, 1911, 2191, 4069, 4459, 6573, 12207, 13377, 15337, 28483, 46011, 85449, 107359, 199381, 322077, 598143, 1395667, 4187001]

約数ペア:

[(1, 4187001), (3, 1395667), (7, 598143), (13, 322077), (21, 199381), (39, 107359), (49, 85449), (91, 46011), (147, 28483), (273, 15337), (313, 13377), (343, 12207), (637, 6573), (939, 4459), (1029, 4069), (1911, 2191)]