13373613

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 22216320

約数和(自身を除く): 8842707

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1217, 1221, 3651, 3663, 10953, 10989, 13387, 32859, 40161, 45029, 120483, 135087, 361449, 405261, 495319, 1215783, 1485957, 4457871, 13373613]

約数ペア:

[(1, 13373613), (3, 4457871), (9, 1485957), (11, 1215783), (27, 495319), (33, 405261), (37, 361449), (99, 135087), (111, 120483), (297, 45029), (333, 40161), (407, 32859), (999, 13387), (1217, 10989), (1221, 10953), (3651, 3663)]