23395581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 38851200

約数和(自身を除く): 15455619

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2129, 3663, 6387, 10989, 19161, 23419, 57483, 70257, 78773, 210771, 236319, 632313, 708957, 866503, 2126871, 2599509, 7798527, 23395581]

約数ペア:

[(1, 23395581), (3, 7798527), (9, 2599509), (11, 2126871), (27, 866503), (33, 708957), (37, 632313), (99, 236319), (111, 210771), (297, 78773), (333, 70257), (407, 57483), (999, 23419), (1221, 19161), (2129, 10989), (3663, 6387)]