11489949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 17701632

約数和(自身を除く): 6211683

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 1181, 3243, 3543, 9729, 10629, 27163, 55507, 81489, 166521, 244467, 499563, 1276661, 3829983, 11489949]

約数ペア:

[(1, 11489949), (3, 3829983), (9, 1276661), (23, 499563), (47, 244467), (69, 166521), (141, 81489), (207, 55507), (423, 27163), (1081, 10629), (1181, 9729), (3243, 3543)]