11396889

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 19722240

約数和(自身を除く): 8325351

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 1283, 2961, 3849, 8883, 8981, 11547, 26943, 34641, 60301, 80829, 180903, 242487, 422107, 542709, 1266321, 1628127, 3798963, 11396889]

約数ペア:

[(1, 11396889), (3, 3798963), (7, 1628127), (9, 1266321), (21, 542709), (27, 422107), (47, 242487), (63, 180903), (141, 80829), (189, 60301), (329, 34641), (423, 26943), (987, 11547), (1269, 8981), (1283, 8883), (2961, 3849)]