1229151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 2170368

約数和(自身を除く): 941217

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 313, 357, 561, 939, 1309, 2191, 3443, 3927, 5321, 6573, 10329, 15963, 24101, 37247, 58531, 72303, 111741, 175593, 409717, 1229151]

約数ペア:

[(1, 1229151), (3, 409717), (7, 175593), (11, 111741), (17, 72303), (21, 58531), (33, 37247), (51, 24101), (77, 15963), (119, 10329), (187, 6573), (231, 5321), (313, 3927), (357, 3443), (561, 2191), (939, 1309)]