3427281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 5818176

約数和(自身を除く): 2390895

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2663, 7989, 23967, 29293, 34619, 87879, 103857, 263637, 311571, 380809, 1142427, 3427281]

約数ペア:

[(1, 3427281), (3, 1142427), (9, 380809), (11, 311571), (13, 263637), (33, 103857), (39, 87879), (99, 34619), (117, 29293), (143, 23967), (429, 7989), (1287, 2663)]