8949171

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 6718029

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2039, 4389, 6117, 14273, 22429, 38741, 42819, 67287, 116223, 157003, 271187, 426151, 471009, 813561, 1278453, 2983057, 8949171]

約数ペア:

[(1, 8949171), (3, 2983057), (7, 1278453), (11, 813561), (19, 471009), (21, 426151), (33, 271187), (57, 157003), (77, 116223), (133, 67287), (209, 42819), (231, 38741), (399, 22429), (627, 14273), (1463, 6117), (2039, 4389)]