13417569

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:108

約数の個数: 45

約数和(自身を含む): 22642851

約数和(自身を除く): 9225282

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 121, 297, 333, 363, 407, 891, 999, 1089, 1221, 1369, 2997, 3267, 3663, 4107, 4477, 9801, 10989, 12321, 13431, 15059, 32967, 36963, 40293, 45177, 110889, 120879, 135531, 165649, 362637, 406593, 496947, 1219779, 1490841, 4472523, 13417569]

約数ペア:

[(1, 13417569), (3, 4472523), (9, 1490841), (11, 1219779), (27, 496947), (33, 406593), (37, 362637), (81, 165649), (99, 135531), (111, 120879), (121, 110889), (297, 45177), (333, 40293), (363, 36963), (407, 32967), (891, 15059), (999, 13431), (1089, 12321), (1221, 10989), (1369, 9801), (2997, 4477), (3267, 4107)]