3004287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1834113

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 149, 429, 447, 517, 611, 1551, 1639, 1833, 1937, 4917, 5811, 6721, 7003, 20163, 21009, 21307, 63921, 77033, 91039, 231099, 273117, 1001429, 3004287]

約数ペア:

[(1, 3004287), (3, 1001429), (11, 273117), (13, 231099), (33, 91039), (39, 77033), (47, 63921), (141, 21307), (143, 21009), (149, 20163), (429, 7003), (447, 6721), (517, 5811), (611, 4917), (1551, 1937), (1639, 1833)]