13366287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 9041553

約数列:

[1, 3, 9, 11, 33, 37, 41, 89, 99, 111, 123, 267, 333, 369, 407, 451, 801, 979, 1221, 1353, 1517, 2937, 3293, 3649, 3663, 4059, 4551, 8811, 9879, 10947, 13653, 16687, 29637, 32841, 36223, 40139, 50061, 108669, 120417, 135013, 150183, 326007, 361251, 405039, 1215117, 1485143, 4455429, 13366287]

約数ペア:

[(1, 13366287), (3, 4455429), (9, 1485143), (11, 1215117), (33, 405039), (37, 361251), (41, 326007), (89, 150183), (99, 135013), (111, 120417), (123, 108669), (267, 50061), (333, 40139), (369, 36223), (407, 32841), (451, 29637), (801, 16687), (979, 13653), (1221, 10947), (1353, 9879), (1517, 8811), (2937, 4551), (3293, 4059), (3649, 3663)]