22236459

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 36172800

約数和(自身を除く): 13936341

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 313, 357, 597, 939, 1393, 2191, 3383, 4179, 5321, 6573, 10149, 15963, 23681, 37247, 62287, 71043, 111741, 186861, 436009, 1058879, 1308027, 3176637, 7412153, 22236459]

約数ペア:

[(1, 22236459), (3, 7412153), (7, 3176637), (17, 1308027), (21, 1058879), (51, 436009), (119, 186861), (199, 111741), (313, 71043), (357, 62287), (597, 37247), (939, 23681), (1393, 15963), (2191, 10149), (3383, 6573), (4179, 5321)]