2846151

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 5402880

約数和(自身を除く): 2556729

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 693, 777, 999, 1221, 1369, 2079, 2331, 2849, 3663, 4107, 6993, 8547, 9583, 10989, 12321, 15059, 25641, 28749, 36963, 45177, 76923, 86247, 105413, 135531, 258741, 316239, 406593, 948717, 2846151]

約数ペア:

[(1, 2846151), (3, 948717), (7, 406593), (9, 316239), (11, 258741), (21, 135531), (27, 105413), (33, 86247), (37, 76923), (63, 45177), (77, 36963), (99, 28749), (111, 25641), (189, 15059), (231, 12321), (259, 10989), (297, 9583), (333, 8547), (407, 6993), (693, 4107), (777, 3663), (999, 2849), (1221, 2331), (1369, 2079)]